Linear Algebra is a branch of mathematics that plays a fundamental role in various fields, ranging from physics and engineering to economics and computer science. In recent decades, the advancements in technology and data science have further emphasized the importance of Linear Algebra, particularly in finance, business, and machine learning. This book is designed to bridge the understanding of the basic theories of Linear Algebra with its applications in modern contexts, where data analysis and decision optimization are increasingly essential for strategic decision-making. In the world of … Read more →

Libro de apoyo a la asignatura de Paleobiología y sistemática paleontológica del Master de Paleontología Aplicada de la Universitat de Valencia […] La paleobiología es la rama de la paleontología y de la biología que se ocupa del estudio de los organismos del pasado (entidades paleobiológicas) que conocemos a partir del registro fósil, así como de las relaciones que hubiera habido entre ellos y con su entorno (paleoecología), de la distribución espacial (paleobiogeografía) y de las relaciones filogenéticas que los vinculan (evolución biológica). El término “fósil” proviene del latín … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::bs4_book, set in the _output.yml file. [...] Welcome to website of the course “Introduction to Bayesian Inference and Statistical Learning.” offered by the Chair of Spatial Data Science and Statistical Learning at the University of Goettingen. This course is designed to equip you with both the theoretical foundations and practical tools necessary for applying Bayesian and statistical learning approaches to real-world data. By the end of the course, you will be ... Read more →

Data Analysis and Visualization for Communication Science […] This class will be the intersection of data analysis, visual design, and communication science. We’ll examine some good and bad data visualizations, and make plenty of our own. No prior knowledge of R will be required to take this course, but students should be prepared to learn a new programming language and to work with data. Short answer: Sure! Just don’t trust them. With a university email address, you can sign up for the GitHub Student Developer Pack, which will let you use the GitHub Copilot AI tool for free. UZH also … Read more →

Based on the lecture notes from STA404: Clinical Biostatistics. […] “Medicine is a science of uncertainty and an art of probability.” William Osler (1849-1919). Biostatistics is a fundamental discipline at the core of modern health data science (Lee et al, 2019). It is the science of managing medical uncertainty and biostatistical methods play a key role in the scientific assessment of the main areas of medical practice: Leonhard Held … Read more →

Welcome | Geocomputation with R is for people who want to analyze, visualize and model geographic data with open source software. It is based on R, a statistical programming language that has powerful data processing, visualization, and geospatial capabilities. The book equips you with the knowledge and skills to tackle a wide range of issues manifested in geographic data, including those with scientific, societal, and environmental implications. This book will interest people from many backgrounds, especially Geographic Information Systems (GIS) users interested in applying their domain-specific knowledge in a powerful open source language for data science, and R users interested in extending their skills to handle spatial data. Read more →

This book provides a gentle introduction to data science for students of any discipline with little or no background in data analysis or computer programming. Based on notions of representation, measurement, and modeling, we examine key data types (e.g., logicals, numbers, text) and learn to clean, summarize, transform, and visualize (rectangular) data. By reflecting on the relations between representations, tasks, and tools, the course promotes data literacy and cultivates reproducible research practices that precede and enable practical uses of programming or statistics. This book is still being written and revised. It currently serves as a scaffold for a curriculum that will be filled with content as we go along. Read more →

Marco Garofalo … Read more →

This textbook is a comprehensive guide to a wide range of portfolio designs, bridging the gap between mathematical formulations and practical algorithms. A must-read for anyone interested in financial data models and portfolio design. It is suitable as a textbook for portfolio optimization and financial analytics courses. […] … Read more →

This book is your manual to using dbt with BigQuery. […] Samuel Gachuhi is a geographer who by fate found himself in the programming world. He holds a certificate in data science and machine learning and another in deep learning with Tensorflow from Udemy. He was motivated to write this book on dbt after noticing that most text on dbt was written in a manner only comprehensible to software engineers. Believing that knowledge transfer should be conveyed in a manner that is understandable by all, he sought to write this book in a less technical manner, and infusing it with humour since … Read more →

Producing and Using Data in Cognitive Science […] Welcome to the course ‘Producing and using data in Cognitive Science’. This course covers what would traditionally be included in a statistics course, plus some of a research methods course, plus some of a data science course. The basic idea is the following: to answer scientific questions in cognitive science, we have to: produce the right data, the data that have the best chance of answering our question; handle those data right, organizing them, manipulating them in ways that are transparent, storing them permanently and making them … Read more →

Zaczątek skryptu przedmiotu Ekonometria finansowa […] Tutaj powstaje skrypt do przedmiotu Ekonometria … Read more →

This is a guide on how to conduct data analysis in the field of data science, statistics, or machine learning. […] The intended audience includes those with little to no experience in statistics, econometrics, or data science, as well as individuals with a budding interest in these fields who are eager to deepen their knowledge. While my primary domain of interest is marketing, the principles and methods discussed in this book are universally applicable to any discipline that employs scientific methods or data analysis. I hope this book provides a valuable starting point for aspiring … Read more →

黄湘云 Book in early development. Planned release in 202X. 本书分三大部分，分别是机器学习、贝叶斯建模和空间分析。三个部分分别依据任务类型、模型种类和数据类型展开，不同的写作出发点将呈现不一样的写作风格。应用机器学习首先需要确定任务类型，根据不同的任务选用不同的算法。贝叶斯建模从简单到复杂分频率和贝叶斯方法介绍主流的统计模型。应用空间分析方法需要根据空间数据类型（生成机理）而定，不同的生成机理将对应不同的建模和分析方法。机器学习根据任务类型分聚类、分类、回归和排序四个章节。贝叶斯建模根据模型种类分概率推理框架、线性模型、广义线性模型、分层正态模型、混合效应模型、广义可加模型、高斯过程回归、时间序 … Read more →

The Advanced Technological Education (ATE) program, established by the National Science Foundation (NSF) in response to the Scientific and Advanced-Technology Act of 1992, aims to enhance the education of technicians in high-technology fields such as advanced manufacturing, biotechnology, and information technologies, with a focus on two-year colleges. This report presents findings from the 2022 ATE survey, conducted by EvaluATE at Western Michigan University, which gathered data from ATE principal investigators with active grants. Covering grantee activities, achievements, and initiatives from 2021, the survey includes topics such as academic program development, professional development, student support, and research outputs. Read more →

帮助零基础使用者掌握 R 语言的核心知识点，有效提高基于 R 语言的编程能力，形成扎实的 R 代码能力并运用于解决领域特定的问题中去。 […] 本书是同名课程的自编教材，还在持续更新当中，计划出版，欢迎使用。 本书是面向没有 R 语言编程基础的相关人员开设的，其目标是帮助学习者掌握运用 R 语言解决实际问题的能力。 R 语言作为以统计分析功能见长的一门编程语言，常常会让使用者感到比较吃力。这种吃力的原因，大体上可以分为三种：统计功底不佳， R 编程功底不佳，两者均不佳。三种情况都容易导致在实际运用过程中出现代码看不懂的情况，表现为不知道代码什么意思，不知道为什么代码会出现这样的结果，不知道这样的结果如何解读，等等。 本书希望能够从 R … Read more →

Necessary Condition Analysis (NCA) is an emerging research method that is based on necessity logic. If a condition is not present, the outcome will not exist. Other factors cannot compensate for its absence. This is different from common causal reasoning where factors produce the outcome and can be compensated. The book intends to support users, readers and reviewers of NCA to better understand the method. Read more →

My name is 费文晞 (FEI Wenxi), and is pronounced as (surname first): “FAY When-She” in English, just call me “When-She” [fei51 wən35 ɕi55] in Mandarin [wav] [fi231 vən223 ɕi44] in Suzhou Wu [wav] Contact: richabufei[at]gmail[dot]com or see contact Born in Suzhou, I am currently a PhD student at the Department of Chinese and Bilingual Studies, The Hong Kong Polytechnic University (PolyU). My supervisor is Dr. Yu-Yin Hsu. My research mainly focuses on perception and production of speech prosody, and I use interdisciplinary approaches, including acoustic analysis, psychological, and neuroimaging … Read more →

Econometrics […] I truly hope you will benefit from the course with respect to the variety of econometrics applications it covers. The course purpose is to introduce a formal framework for analyzing real-life problems with actual data, enabling students to improve their understanding of when econometric methods and models should be used and how to apply them in practice. The entire course is supported by numerous worked-out examples using RStudio (open-source software for data … Read more →

Uvod u R i R Studio […] Zagrebačka 30, Pula Petračićeva 4, 10000 Zagreb … Read more →

to programming with R! I hope learning to code will change your life like it did mine :). Since 2012, I teach R courses with great joy, see brry.github.io. This website is here to help you start your coding journey. Here is an overview of my free online courses. They have autograded exercises and are fairly suitable to learn programming on your own. Feel free to book me as a trainer in addition. A few notes on this website: The source code is available at github.com/brry/course. In case the table of content on the left is not shown, click the four bars at the top.Pro tip: the arrow left/right … Read more →

This is the html index file for my GmooG book […] This book is published by Chapman & Hall/CRC. The online version of this book is free to read here (thanks to Chapman & Hall/CRC), and licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Datasets: The four dataset packages accompanying the book (GmooG, ComradesM, FilmsGmooG, ChessGmooG) are on CRAN. Code: R code for the book is available in the github repository GmooGkodes. Find the book at CRC Press, or buy it on … Read more →

These are the course notes for the Machine Learning module of Durham University’s Masters of Data Science course. […] Welcome to the material for the first term of the module Advanced Statistical Modelling MATH3411 at Durham University. These pages will update as the course progresses, consisting of relevant lecture notes, practical demonstrations (in R), exercise sheets and practical sessions. I would recommend that you use the html version of these notes (they have been designed for use in this way), however, there is also a pdf version of these notes, which will also be updated as the … Read more →

B.A. Seminar at LMU Munich, Fall 2024/2025 […] This online tutorial will accompany the seminar “Studying Online News via Computational Methods”. It is part of the undergraduate course “Communication Studies” (LMU, Department of Media and Communication) and takes place Friday 10 am to 2pm in the CIP pool, Akademiestr. 7. You will find all necessary information on the seminar’s structure, important dates and assessments/evaluations via Moodle. Please carefully consider the syllabus when deciding whether to participate in this seminar. This tutorial will introduce you to two main aspects: You … Read more →

Emily Peterson Welcome to Modern Regression! Course Number: 526 Section Number: 1 Credit Hours: 3 Semester: Fall 2024 Class Hours and Location: Monday & Wednesday 1:30-2:50pm atCNR 1051 Instructor Name: Emily Peterson (Emily) emily.nancy.peterson@emory.edu Teaching Assistants: Yutong Liu yutong.liu@emory.edu Office hours: Mon 3pm-5pm at GCR 369 or Zoom (https://zoom.us/j/5503938635) request remote session via email. Course Description: This course introduces students to modern regression techniques commonly used in analyzing public health data. Specific topics include: (1) methods for … Read more →

Libro de análisis de datos económicos. […] … Read more →

This is a set of minimal introductory notes, developed by Dr. Jessica Kraker for use at UW - Eau Claire and in community education. Original notes were devised for the UWEC DS 140 course. […] Contact: Please contact Jessica Kraker at krakerjj@uwec.edu with questions or … Read more →

Peter Baumgartner At the moment (end of 2024) I am planning four chapters and one annex: This is my personal learning material. It does not represent an accepted scientific standard nor is the text peer reviewed or otherwise accepted by the scientific community. I am motivated by three reasons to write this book: I am using the {glossary} package (see A.1 Glossary) to create links to glossary entries . If you hover with your mouse over the double underlined links it opens an window with the appropriate glossary text. Try this example: IDA. At the end of each chapter I have listed the glossary … Read more →

Introduction to Statistics. […] There are a lot of ways to approach an introductory statistics class. Historically, the topics found in this text have been taught in a way that emphasizes hand calculations and the use of tables full of numbers. My philosophy is a little different. This class is designed for students who will need to read statistical results and may need to produce basic statistics using a computer. If you go on to be a scientist and need more statistical know how, this course will give you enough background knowledge to take the inevitable next course in statistics. There … Read more →

Tour and table of contents Chapter 00: Example Mini-chapterChapter 01: Intro to StatsChapter 02: Intro to R Chapter 03: Data in RChapter 04: Data SummariesChapter 05: Introduction to ggplotChapter 06: AssociationsChapter 07: Linear ModelsChapter 08: Data Collection and OrganizationChapter 09: Reproducible CodeChapter 10: Better FiguresChapter 11: Better Figures in RChapter 12: Peer Review Chapter 13: ProbabilityChapter 14: SamplingChapter 15: UncertaintyChapter 16: Hypothesis TestingChapter 17: Shuffling to Generate a NullChapter 18: Shuffling AssociationsChapter 19: Probability and NHST … Read more →

“Jess’s Cookbook” is your ultimate guide to creating delicious and memorable meals for every occasion. Packed with a variety of recipes for breakfast, lunch, dinner, and desserts, this book offers something for everyone, from classic favorites to creative culinary twists. Whether you’re a seasoned chef or a beginner in the kitchen, you’ll find easy-to-follow instructions, helpful tips, and precise measurements to ensure success with every dish. The cookbook also features a comprehensive Measurements and Conversions section, making it easier than ever to adapt recipes to your needs. Get ready … Read more →

An introduction to regression methods using R with examples from public health datasets and accessible to students without a background in mathematical statistics. […] You can purchase a hardcopy of this text from Routledge & CRC Press at this link. … Read more →

This book provides an introduction to data science that is tailored to the needs of students in psychology, but is also suitable for students of the humanities and other biological or social sciences. This audience typically has some knowledge of statistics, but rarely an idea how data is prepared for statistical testing. By using various data types and working with many examples, we teach strategies and tools for reshaping, summarizing, and visualizing data. By keeping our eyes open for the perils of misleading representations, the book fosters fundamental skills of data literacy and cultivates reproducible research practices that enable and precede any practical use of statistics. Read more →

Cooking After Retirement. 2nd. Edition […] My adventures in the kitchen date back to my childhood, and I am actually thankful that neither my mother nor my father (Vince and Jean Cochrane) liked to cook, so they eagerly encouraged my childhood desire to explore. As an adult, my family - both my first wife, the late Barbara Leyden, and my second, Alice Kahn, provided encouragement and constructive criticism where necessary. Finally, my two sons, Steven and John Cochrane, are continuing the cooking tradition - Steven as a vegetarian and John as a budding pitmaster. This book is lovingly … Read more →

A full list of Data Visualizations with code made with the R programming language. Welcome to Unlocking the Power of Data Visualization with R, where I proudly showcase my contributions to the #R4DS community through the #TidyTuesday, #30DayChartChallenge, #30DayMapChallenge and #DuBoisChallenge competitions, for years from 2021 to 2024. This platform is your gateway to data exploration, featuring a diverse collection of data visualizations created using the R programming language. Take a deep dive into the digital gallery, click on the image to discover insights, find inspiration, and learn … Read more →

최영근 CMC5105 - 수학교육통계분석: 회귀모형과 경시적 자료분석 (Statistical Analysis for Mathematics Educaiton: Regression Models and Longitudinal Data Analysis) 2024-2학기 성균관대 교과교육학과(수학) 대학원 월 6:00p–8:40p / 호암관 4층 … Read more →

Introdução ao R […] Bem-vindos à disciplina “R aplicado à Análise de Dados em Ciências Sociais” A disciplina possui como objetivo apresentar os elementos básicos dos softwares R e RStudio. Durante as aulas, vocês serão introduzidos à linguagem R, aprenderão a manipular variáveis e bancos de dados (criar, recodificar, transformar e fundir), assim como elaborar a apresentação dos resultados através de tabelas, gráficos e … Read more →

环境黑板报的文章存档 研究速递（研究动态、政策速递等） 科普讲堂（基础研究类、知识类科普等） 工程实践（实用技术、应用技术介绍等） 科苑风采（个人感悟、工作随笔、风采展示） … Read more →

Peter Baumgartner WATCH OUT: This is work in progress This is my personal learning material and is therefore neither a scientific peer reviewed article nor an authoritative textbook. With this book I want to apply my statistical knowledge using the R language to investigate social inequality for Austria, my country of birth and where I am living. I am writing this book as a text for others to read because that forces me to become explicit and explain all my learning outcomes more carefully. Please keep in mind that this text is not written by an expert but by a learner. I am using the … Read more →

Das Modul “Quantitative Methoden” vermittelt Ihnen grundlegende Kenntnisse, die in vielen Modulen Ihres Studiums relevant sein werden. Es behandelt quantitative Ansätze und Methoden, die auch insbesondere im Risikomanagement wesentlich sind. Statistische Verfahren, wie wir sie in diesem Modul kennen lernen, spielen eine wichtige Rolle bei der Quantifizierung von Risiken. Ein paar Beispiele seien im Folgenden genannt: Eine wichtige Anwendung ist beispielsweise die Bewertung von Risiken und Kapitalanforderungen. Kapitalanforderungen zur Risikoabdeckung werden häufig mit dem Value-at-Risk-Ansatz … Read more →

Addenda to Introduction to Environmental Data Science, including case studies, extending methods into more experimental areas, and guides for building packages and RMarkdown documents (essentials based on experience and methods from various sources). […] The purpose of this bookdown book is to provide Addenda to Introduction to Environmental Data Science, at https://bookdown.org/igisc/EnvDataSci/ to include case studies, extended and experimental methods, and guides for building packages and RMarkdown documents. It’ll serve as a sandbox for exploring methods, some of which will make it into … Read more →

Background, methods and exercises for using R for environmental data science. The focus is on applying the R language and various libraries for data abstraction, transformation, data analysis, spatial data/mapping, statistical modeling, and time series, applied to environmental research. Applies exploratory data analysis methods and tidyverse approaches in R, and includes contributed chapters presenting research applications, with associated data and code packages. Read more →

本書介紹R語言資料分析的基礎及其在交通運輸的應用，透過資料分析和資料視覺化呈現，瞭解數據資料的整理。在大數據的時代，交通運輸的資料分析尤為重要，本書透過R軟體讓讀者更瞭解資料分析的策略。本書第一章介紹R語言基礎語法，瞭解R的資料架構，並介紹文字處理的技巧。第二章介紹R語言常用的資料分析套件，其中包括dplyr、data.table、tidyr等套件。第三章介紹視覺化的方法，瞭解ggplot2套件及其周邊套件的應用方式。第四章著重於交通運輸資料的彙整與分析。 […] 本書簡介運輸資料分析之方法，並透過實務應用瞭解運輸資料的特性、分析原理，以及 R 語言各套件與函式的功能。共分為六大章節。前三章節為 R … Read more →

This contains materials to support the University of Leeds GEOG3195 module, delivered by Lex Comber […] This is an on-line book written to support the practicals for the GEOG3915 GeoComputation and Spatial Analysis module, delivered by Lex Comber of the School of Geography, from the University of Leeds. It draws from An Introduction to Spatial Analysis and Mapping by Brunsdon and Comber (2018) (link here) which provides a foundation for spatial data handling, GIS-related operations and spatial analysis in R. Each chapter is self contained and with instructions for loading and data and … Read more →

Course notes. […] This notebook comprises the notes for the course “Theory of Functional Data Analysis with Applications” taught during the Winter 2024 semester, term 2, at UBC. They follow closely the textbook (Hsing and Eubank … Read more →

A JB book. In this short story the origin of JB’s logo is presented. [...] A (very) short story: In a town where life thrived in harmony, a blue jay and a bee form an unlikely connection. Initially drawn together by curiosity and admiration for each other’s unique abilities, they exchange stories and wisdom. Their tale, a symbol of unity in diversity, echoes through generations in their shared home. Original idea: JB Creative writing assistant: ... Read more →

Tapping the planetary energy field to harness, save and distribute clean, patents-free energy for the benefit of humanity. […] This book is about tapping the planetary energy field, as prophesied by the Ageless Wisdom teachings and envisioned by Nicholas Tesla, to harness, store and freely distribute clean, patents-free electricity for the benefit of humanity. The analogy between the Sun in the solar system and the nucleus in an atom is an interesting one, but it has its limitations: Energy Source: In the solar system, the Sun is indeed the primary source of energy, providing light and heat … Read more →

STA 444/5 - Introductory Data Science using R […] This book is intended for use during the STA 444/445 courses at Northern Arizona University. The book is broken into two sections based on the related course material. The STA 444 section covers basic introductory content for getting started with statistical programming in R. This course is intended for students of all backgrounds and pairs importantly with courses such as STA 570 (Statistical Methods I) and STA 471 (Regression Analysis). The first section covers details to allow students to work on basic statistical programming while … Read more →

Detecting flowering events of pollen-producing plants with high spatial resolution imagery […] Show session … Read more →

Mark Trede In den Wirtschaftswissenschaften spielen Zufall und Unsicherheit eine wichtige Rolle. Zum einen, weil die ökonomische Theorie deskriptive und normative Aussagen darüber macht, wie ökonomische Akteure sich unter Unsicherheit verhalten und wie sie sich rational verhalten sollten. Zum anderen, weil ökonomische Modelle mit Hilfe von statistischen Verfahren an die Realität angepasst werden sollen oder ökonomische Theorien anhand von emprischen Beobachtungen überprüft werden sollen. In dem Modul Data Science 2 lernen Sie, wie man mit Zufall und Unsicherheit umgeht. Das Modul lässt sich … Read more →

This involves a series of coding sessions for ST429. […] Coding sessions for ST429 are included here. In the programming sessions, we’ll put into practice the methods covered in the lectures/seminars to resolve risk management … Read more →

This CDM handout is originally developed by Dr. Wenchao Ma, and later revised and adopted by Mehdi Rajeb […] This handout is developed for Cognitive Diagnosis Modeling class (BER … Read more →

About mathematical matrices and their meaning. […] A matrix is a rectangular array of numbers arranged in rows and columns. It serves as a fundamental tool in mathematics, particularly in linear algebra, to represent and manipulate data. Matrices are used to perform a variety of operations, such as solving systems of linear equations, representing transformations in geometry, and handling data in computer science. Matrices are integral to linear algebra, providing a structured way to solve systems of linear equations and perform linear transformations. They can represent coefficients of … Read more →

Aljabar Linear merupakan cabang matematika yang memegang peranan penting dalam berbagai aspek teknik pertambangan. Seiring dengan kemajuan teknologi dan ilmu data, Aljabar Linear menjadi semakin relevan, terutama dalam pengelolaan sumber daya mineral, eksplorasi tambang, dan optimasi proses produksi. Buku ini bertujuan untuk memberikan pemahaman yang mendalam tentang teori dasar Aljabar Linear serta penerapannya dalam konteks modern, di mana analisis data dan optimasi keputusan sangat penting dalam operasi tambang dan pengambilan keputusan strategis. Dalam teknik pertambangan, Aljabar Linear … Read more →

Statystyka 2. Skrypt […] Ten skrypt został przygotowany na zajęcia Statystyka matematyczna prowadzone przez Błażeja Kochańskiego na Politechnice Gdańskiej. Został o stworzony za pomocą pakietu bookdown będącego częścią środowiska statystycznego … Read more →

Esta pequeña página web es un proyecto personal para compartir información sobre los modelos de … Read more →

This is a minimal example of using the bookdown package to write a book. set in the _output.yml file. The HTML output format for this example is bookdown::gitbook, [...] Vällkommen till Kriminologi A. Vi bygger upp innehållet i den här boken över tid och uppdaterar den allt eftersom för att ge den bästa möjliga introduktionen till kvantitativa metoder inom kriminologi som vi kan. Vi har börjat använda R (jämfört med andra som SPSS, STATA eller Jamovi) i dessa kriminologikurser av flera anledningar. För det första tror vi att R är mer mångsidigt, vilket gör det möjligt för studenter att ... Read more →

The documentation shows preliminary data processing and results retrieved when compiling the Inclusive Growth Index (IGI). It also presents and analyzes the final results. [...] The documentation shows preliminary data processing and results retrieved when compiling the Inclusive Growth Index (IGI). It also presents and analyzes the final results. Following R packages should be installed and ... Read more →

2024 Forum on AI Applications to USDA Science […] … Read more →

Peter Baumgartner WATCH OUT: This is my personal learning material and is therefore neither an accurate replication nor an authoritative textbook. I am writing this book as a text for others to read because that forces me to become explicit and explain all my learning outcomes more carefully. Please keep in mind that this text is not written by an expert but by a learner. Text passages with content I am already familiar I have skipped. Section of the original text where I needed more in-depth knowledge I have elaborated and added my own comments resulted from my personal research. Be warned! … Read more →

David C Carslaw Jack Davison This document has been a long time coming. The openair project started with funding from the UK Natural Environment Research Council (NERC) over 10 years ago. The main aim was to fill a perceived gap in that there was a lack of a dedicated set of easily accessible, open source tools for analysing air quality data. At that time R was becoming increasingly popular but far, far less than it is today. The book is split into broad sections that cover common aspects of air quality data analysis. Data Import Mostly focused on the easy access of UK air quality data across … Read more →

The published version for this module can be found on my bookdown site 2024_r4ds-ggplot2. This module is based on the Data visualization chapter in Hadley Wickham’s book 2nd edition of “R for Data Science”(see … Read more →

This document contains the notes for KSU STAT 225 […] Bookdown is a documentation platform written in Pandoc Markdown syntax through R. You don’t need to have R or RStudio downloaded in order to access this or any bookdown document, however you do need to be connected to the internet. The document will be updated weekly with the most recent class topics, and the previous topics will remain for your personal reference. Since this is a publicly available link you could share this with others in the course. If you feel it’s necessary to do that, I encourage it. The link to this bookdown will … Read more →

Federica Gazzelloni Last updated: 2024-11-18 17:28:27 CET ❗️Final touches are complete—book is heading to the press! 🚀 This book will teach you about health metrics such as Disability Adjusted Life Years (DALYs), Years of Life Lost (YLLs), Years Lived with Disabilities (YLDs), and others. It explains how to calculate these metrics and discusses their components in detail. You will explore the machine learning framework and learn how to apply the influence of infectious disease dynamics on trends in these metrics . The book equips you with all the necessary tools for data collection, analysis, … Read more →

This is Rmarkdown for R cookbook in food science, code works for data anslysis using R. […] 作为一名有过高校经历的年轻学者，我深刻体会到数据分析在科研工作中的重要性。数据分析往往占据了我们至少 50% 的时间，这项工作既枯燥又容易出错。尤其是在食品科学等领域，很多研究生和青年科研工作者并非统计学或数学背景，他们从网上随便找些教程，却不知道方法是否正确；导师通常也没有时间一一核对，这就导致许多团队重视实验操作，却忽视了数据分析的重要性。这种现象在国内外高校都非常普遍，博士生在这方面缺乏系统培养是一个遗憾。 我亲身经历过这些问题，也深知自学数据分析的痛苦——时间消耗巨大，容易走弯路。尽管现在有像 ChatGPT 这样的强大工具辅助，但如果连最基本的统计学概念和数据分析关键词都不了解，就无法正确提问，更谈不上得到有效的解答。因此，我总结了自己在科研工作中的经验，撰写了这本面向硕士、博士以及青年教师的 《R Cookbook in Food Science》。 这本书特别针对食品科学领域，同时也欢迎农业、化学、生物等“天坑”专业的同 … Read more →

The New Science of Telepathic Communication […] “It is essential that servers everywhere — the intelligent men and women of good will — get a grasp, fresh and clear, of the work to be done and that they become”relaying channels and not delaying points of selfish interest” in the divine flow.” -Master D.K. This study guide explores the parallels between modern radio transmission and telepathy, as understood by the current scientific paradigm (the exoteric approach), and as revealed in the Alice A. Bailey book “Telepathy and the Etheric Vehicle” (the esoteric approach). Exoteric: Telepathy is … Read more →

Recueil d’informations pour conduire l’etude Pharmaquest, ou tout autre projet similaire. […] Travail en cours de construction Pharmaquest est une étude observationnelle, prospective, monocentrique, de recherche en pédagogie médicale. Cette étude vise à mieux comprendre l’influence des différentes modalités d’apprentissage sur la réussite des étudiants aux examens de pharmacologie. Plus généralement, elle s’inscrit dans une démarche de quantification entre des variables d’exposition et la réussite aux examens de pharmacologie, que ce soit à court, moyen ou long terme. L’objectif de cet … Read more →

Peter Baumgartner What maybe is still missing from my learning perspective: A summary and collection of lesson learned including when to use which test and R package. Another plan is to revise the system of my callout boxes, because I have changed the systematic slightly in the middle of this project (approximately starting with chapter 7). But I do not know if I have time to meet this good resolutions, because I am planning to go the next step in my learning path. At the moment I am thinking what would be the next book I want to study intensive like this one. WATCH OUT: This is my personal … Read more →

This is the full book written in preparation for my course on “Survey data in the field of Economics and Finance” given at the University of Luxembourg in 2024-2025 (Master 2 ‘Economy and Finance’). […] Counting populations through exhaustive censuses has been a practice that has been established for millennia, dating back to the era of ancient civilizations such as the Babylonians, Egyptians and Romans. These populations conducted censuses for supporting a range of economic decisions, including taxation, scaling the labor force, food distribution and industrial investment. Censuses are … Read more →

This is a site with dedicated tutorials for the tools reviewed in Econometrics for MMSS II (MATH-386-2). … Read more →

MG This is a Quarto book. To learn more about Quarto books visit https://quarto.org/docs/books. … Read more →

Principles of Special Needs Teaching and learning Strategies … Read more →

An introductory book to R written by, and for, R pirates […] The purpose of this book is to help you learn R from the … Read more →

This is the online version of the book published by CRC Press in November 2024. You can purchase a copy of this book directly from Routledge or your preferred bookstore. The cover artwork was designed and created by Allison Horst. To Will, Tom, and Drew, thanks for all the help with additional chores and plenty of Git consulting! To cite this book, we recommend the following citation: Zimmer, S. A., Powell, R. J., & Velásquez, I. C. (2024). Exploring Complex Survey Data Analysis Using R: A Tidy Introduction with {srvyr} and {survey}. Chapman & Hall: CRC … Read more →

An open-source and fully-reproducible electronic textbook for teaching statistical inference using tidyverse data science tools. […] This is the website for Statistical Inference via Data Science: A ModernDive into R and the Tidyverse! Visit the GitHub repository for this site and find the book on Amazon. You can also purchase it at CRC Press using discount code ADC24. This work by Chester Ismay and Albert Y. Kim is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International … Read more →

En este libro se estudia el análisis exploratorio de datos y su visualización en el contexto de un grado universitario en Ciencias de Datos […] Este libro cubre los contenidos de un curso introductorio sobre análisis exploratorio de datos y visualización en un grado universitario en Ciencias de Datos. El análisis exploratorio de datos es un campo muy amplio, y no es posible impartir, en un solo curso, todos sus aspectos en profundidad. Este curso, de carácter introductorio, tiene como objetivo brindar una base sólida en las herramientas más importantes en este campo, pero cualquiera de los … Read more →

Volatility modelling and market risk analysis […] This course notes are being prepared for the students at Gdańsk University of Technology. Dear students. For the purposes of our class I am testing bookdown (http://bookdown.org). We will see how it … Read more →

Codebook […] The published version for this module can be found on my bookdown site 2024_RNA-seq-analysis. … Read more →

Regression Models […] These notes contain both the theory and practice for the statistical models presented in the course. Regression Analysis is the most common statistical modeling approach used in data analysis, and it is the basis for more advanced statistical and machine learning modeling. In this course, you will received the foundation knowledge in the use of widely used tools in regression analysis. You will learn the basics of regression analysis such as linear regression, logistic regression, Poisson regression, generalized linear regression and generalized additive models. … Read more →

A brief review of the history of the United States, the pivotal role of Pennsylvania in drafting and ratifying the US Constitution, and the symbolism of Philadelphia. […] A brief review of the history of the United States of America, the pivotal role of Pennsylvania in drafting and ratifying the US Constitution, and the symbolism of Philadelphia. “… this great republican principle, that the people will have virtue and intelligence to select men of virtue and wisdom. Is there no virtue among us? If there be not, we are in a wretched situation. No theoretical checks–no form of government can … Read more →

This report is a living document. It will be updated as we add new Regions to the Pacific Salmon Explorer, as updated data become available, as our data sources, methods, and approaches evolve, and as we receive feedback on this report. We will update the version number with each new version of the report. Version 11 was the last version published as a static PDF (available here). To access older versions of the report, please contact info@salmonwatersheds.ca. Thank you to everyone who has supported and been a part of this collaborative effort to gather, synthesize, and improve access to data … Read more →

This book walks through the ten most important statistical theorems as highlighted by Jeffrey Wooldridge, presenting intuiitions, proofs, and applications. […] A list of 10 econometric theorems was circulated on Twitter citing what Jeffrey Wooldridge claims you need to apply repeatedly in order to do econometrics. As a political scientist with applied statistics training, this list caught my attention because it contains many of the theorems I see used in (methods) papers, but which I typically glaze over for lack of understanding. The complete list (slightly paraphrased) is: As an exercise … Read more →

Skript Antriebsregelungstechnik […] Dieses Dokument dient als Grundlage für das Modul “Antriebsregelungstechnik”, welches von der Fachhochschule Nordwestschweiz angeboten wird. Es behandelt die Grundlagen der Elektrischen Antriebstechnik und der Regelung Elektrischer Antriebe. Das Dokument kann hier kostenlos gelesen werden. Ein PDF-Dokument kann via Email (martin.pischtschan@fhnw.ch) angefragt werden. Da das Erstellen dieses Dokumentes sehr viel Aufwand und Kosten in Form des Lebenselixirs Kaffee nach sich zog, wäre ich über eine kleine Kaffeespende sehr dankbar! Dies funktioniert am … Read more →

Fantastic Genes and Where to Find Them […] First, I would like to acknowledge the Genome Education Partnership (GEP) for inspiration. They created a resource for learning about Eukaryotic gene structure using the UCSC Genome Browser (Laakso et al. 2017). Their focus is on the Drosophila genome. My focus is on humans. This manual has been written for a undergraduate course entitled Principle of Genetic analysis (BIOL 310) at Cal State University, East Bay but can be used by anyone wanting to learn more about gene structure and function. My hope is that skills learned within these pages and … Read more →

Script for Analysis of High-Dimensional Data […] Prediction and Feature Assessment This script was written for the course on Analysis of High-Dimensional Data held at the University of Bern and the ETH Zurich. Much of the content is based on the book from Hastie, Tibshirani, and Friedman (2001). The course has a focus on applications using R (R Core Team 2023). All data sets used throughout the script can be downloaded from github. What are high-dimensional data and what is high-dimensional statistics? The Statistics Department of the University of California, Berkeley summarizes it as … Read more →

This is a minimal example of using the bookdown package to write a book. set in the _output.yml file. The HTML output format for this example is bookdown::gitbook, [...] This is the task book for the SWBio Bioinformatics course. This book summarises the tasks that you should work through during the workshops. The first three workshops are planned to be in-person with the instructor(s) present. During those in-person workshops there will be time to complete at least some of the tasks. Later in the week there are remote self-study sessions where you work at your own pace and the ... Read more →

This book is for anyone in the medical field interested in learning R to analyze available health data. […] Welcome to Reproducible Medical Research with R (RMRWR). I hope that this book is helpful to you. This is a book for anyone in the medical field interested in analyzing the data available to them to better understand health, disease, or the delivery of care. This could include nurses, dieticians, psychologists, and PhDs in related fields, as well as medical students, residents, fellows, or doctors in practice. I expect that most learners will be using this book in their spare time at … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. ... Read more →

Este sitio contiene algunos parte del material para el Taller de Introducción a la Ciencia de Datos que se imparte para elumnos del programa de Doctorado en Genética Humana de la Universidad de … Read more →

Introducción a R para el razonamiento cuantitativo con datos […] Este texto es el apunte de R usado en los cursos de Razonamiento Cuantitativo con Datos (RCD), de la Universidad Adolfo Ibáñez. Este curso tiene como objetivo desarrollar en sus alumnos la capacidad de extraer información a partir de datos; resumir esta información, comunicarla de manera efectiva, y usarla para predecir y tomar decisiones. Esto pasa por desarrollar una forma de pensar, así como por aprender a usar las tecnologías de visualización, análisis y manipulación de datos masivos más importantes en aplicaciones … Read more →

Inhalte zur Themen der Entscheidungsergonomie und des Behavioural Design HTML output Format: bookdown::gitbook (_output.yml) [...] Auf den folgenden Seiten finden Sie Inhalte zum Thema Entscheidungsergonomie (ein englischer Begriff mit ähnlichem inhaltlichen Gehalt ist etwa Behavioral Design). Die ursprüngliche Zielgruppe des Dokuments sind Studierende im gleichnamigen Kompetenzfeld der Angewandten Wirtschaftspsychologie der TH Deggendorf. Ich plane aber, inhaltliche Teilbereiche auch in anderen Veranstaltungen einzusetzen; beispielsweise als Wahlfach in IT-Studiengängen. Eigentlich ... Read more →

The CASA0005 Geographic Information Systems and Science practical book […] Hello and a warm welcome to the CASA0005 Geographic Information Systems and Science online practical handbook. The buzzword ‘Big data’ and associated roles of data scientists have become common additions to academia, industry and government organisations seeking to optimise workflows and base decisions on factual evidence (Donoho 2017; Li et al. 2016).In response, the demand for data scientists has significantly grown, with two major recruitment websites LinkedIn and Glassdoor reporting a respective 56% and 44% year … Read more →

An introduction to mathematical statistics, and the theory of distributions. […] This book is an introduction to the theory of statistical probability and distributions. This book can be read without relying on any specific statistical software, though sometimes R code (R Core Team 2024) is included to demonstrate ideas, and to discuss simulation. The callouts used in this book have meanings; for example: These chunks introduce the objectives for the chapters of the book. These chunks highlight common mistakes or warnings, about a particular concept or about using a formula. These chunks … Read more →

This book is an overview of how practitioners can acquire, wrangle, visualize, and model data with the R and Stan. […] 你好，这里是四川师范大学研究生公选课《数据科学中的R语言》的课程内容。R语言是统计编程的第一语言，近几年Tidyverse的推出大大降低了R语言的学习难度。Tidyverse是一系列R包的集合，包含了dplyr、ggplot2、tidyr、stringr等，从数据导入预处理，再到高级转化、可视化、建模和展示。因为其代码清晰可读的编程风格，得到越来越多人的喜爱。考虑到大家来自不同的学院，有着不同的学科背景，因此讲授的内容不会太深奥（要有信心 … Read more →

สมศักดิ์ จันทร์เอม โปรแกรม Jamovi เป็นโปรแกรมวิเคราะห์ทางสถิตสำหรับข้อมูลที่ไม่ใช่อนุกรมเวลา ใช้งานง่าย และไม่เสียค่าใช้จ่าย และเหมาะสมอย่างยิ่งที่จะนำมาใช้ทดแทนโปรแกรมสถิติราคาแพง และเกินความจำเป็นสำหรับการเรียนการสอนสถิติระดับมัธยมจนถึงปริญญาตรี รวมถึงการวิจัยในระดับบัณฑิตศึกษา ในทัศนะของข้าพเจ้าไม่มีโปรแกรมสถิติฟรีใดที่จะใช้ง่ายไปกว่าโปรแกรม Jamovi อีกแล้ว การจัดทำหนังสือเล่มนี้ ผู้เขียนทำขึ้นเพื่อไว้ใช้สำหรับการอบรมการใช้โปรแกรมเสรีสำหรับการทำวิจัย (The open source for research) ที่ในอนาคตจะประกอบไปด้วยโปรแกรม Jamovi Gretl Orange Data Mining และการใช้งานโปรแกรมอาร์ (R) ระดับกลางและสูง โดยศูนย์ความเป็นเลิศเศรษฐมิติ (Center of Excellence in Econometrics-CEE) คณะเศรษฐศาสตร์ หรือวิทยาลัยนานาชาตินวัตกรรมดิจิทัล … Read more →

PREFACIO | Índice de Condición Integral […] Las valoraciones integrales a partir de múltiples variables involucran aspectos cuya conceptualización y manejo pueden ser complejos. ¿Cómo deben valorarse las categorías de las variables?, ¿cómo ponderar las variables para generar constructos intermedios que den lugar a un índice integral?, ¿cómo manejar escenarios en los que se consideren constructos de diferentes jerarquías?, ¿cómo escalar los índices obtenidos? Este libro aborda estas y otras cuestiones, tanto desde lo conceptual como desde lo operacional, presentando una metodología en la que … Read more →

PREFACIO | R paso a paso […] Este texto sobre R ha sido elaborado con dos propósitos. En primera instancia, aportar los elementos necesarios —desde cero— para que el lector pueda iniciarse en este universo, sin que requiera ningún conocimiento previo ni de programación ni de estadística. En segunda instancia, mantener el carácter secuencial de la presentación, lo que implica que los diferentes conceptos se construyen a partir de los elaborados previamente. Para contribuir a la satisfacción del primer objetivo, se evita establecer paralelos con otras aplicaciones estadísticas o lenguajes de … Read more →

สมศักดิ์ จันทร์เอม ภาพนิทัศน์มีความสำคัญอย่างมากในการทำความเข้าใจข้อมูล และเพื่อประสิทธิภาพในการตัดสินใจ เครื่องมือที่ช่วยในการใช้สร้างภาพนิทัศน์ของข้อมูลในปัจจุบัน มีหลายตัว ในหนังสือเล่มจะใช้ภาษาอาร์ในการเขียนโปรแกรมเพื่อสร้างภาพนิทัศน์ และใช้โปรแกรม RStudio เพื่อช่วยการใช้เขียนโปรแกรมภาษาอาร์ให้มีความสะดวกสบายมากยิ่งขึ้นด้วยเครื่องมือช่วยที่หลากหลาย ในหนังสือเล่มไม่ได้สนใจในประเด็นตัวแบบสถิติ (statistics model) เศรษฐมิติ (econometrics) หรือการเรียนรู้ของเครื่องจักร (machine learning) ด้วยภาษาอาร์ แต่ถ้าผู้อ่านได้ศึกษาและทำความเข้าใจในหนังสือเล่มนี้แล้ว ผู้อ่านจะได้เรียนรู้พื้นฐานการเขียนโปรแกรมภาษาอาร์ที่จำเป็นอย่างมีหลักการ เช่นชนิดของโครงสร้างข้อมูลที่สำคัญคือวัตถุแบบเวคเตอร์ (vector) และกรอบข้อมูล (data frame) … Read more →

A guide to authoring books with R Markdown, including how to generate figures and tables, and insert cross-references, citations, HTML widgets, and Shiny apps in R Markdown. The book can be exported to HTML, PDF, and e-books (e.g. EPUB). The book style is customizable. You can easily write and preview the book in RStudio IDE or other editors, and host the book wherever you want (e.g. bookdown.org). Read more →

This is a book developed by Siegfred Codia for Stat 136 class in UP Diliman. […] Linear regression model; model selection; regression diagnostics; use of dummy variables; remedial measures. Prereq: Stat 131, Stat 135. 3h. 3 u. The course shall equip the learners with the foundation necessary to perform linear regression analysis. In this course, we specifically aim to: discuss linear regression modeling as a methodology built upon the theories of statistical inference and matrix algebra apply regression theory to real-life data, solve research questions, and distinguish between proper … Read more →

Alex Edwards and Emily Peterson Authors: Alex Edwards Fall 2024 This Advanced GIS (DATA 532) class is a project-based exploration of advanced topics in GIS and geospatial technology, with a focus on spatial modeling, advanced spatial analysis and geoprocessing, spatial data manipulation, and geocomputation. For information on course expectations, assignments, grading, and schedule, please review the course syllabus listed on Canvas. We will use this e-book for lectures, and in-class activities. All course content will be housed in this book for your reference. Advanced GIS analysis methods … Read more →

This textbook provides a comprehensive set of exercises for practicing all major Psychometric techniques using R and RStudio. Each exercise includes a worked example illustrating data analysis steps and teaching how to interpret results and make analysis decisions, and self-test questions that readers can attempt to check own understanding. […] This textbook provides a comprehensive set of exercises for practicing all major Psychometric techniques using R and RStudio. The exercises are based on real data from research studies and operational assessments, and provide step-by-step guides that … Read more →

Surrogates: a new graduate level textbook on topics lying at the interface between machine learning, spatial statistics, computer simulation, meta-modeling (i.e., emulation), and design of experiments. Gaussian process emphasis facilitates flexible nonparametric and nonlinear modeling, with applications to uncertainty quantification, sensitivity analysis, calibration of computer models to field data, sequential design and (blackbox) optimization under uncertainty. Presentation targets numerically competent scientists in the engineering, physical, and biological sciences. Treatment includes historical perspective and canonical examples, but primarily concentrates on modern statistical methods, computation and implementation in R at modern scale. Rmarkdown facilitates a fully reproducible tour complete with motivation from, application to, and illustration with, compelling real-data examples. Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] ... Read more →

Paul C. Bauer … Read more →

Schlub T, Heritier S, Teixeira-Pinto A The following chapters include notes, videos, R and Stata code, required readings, and exercises for the BCA unit RM1 (Regression Modelling for Biostatistics 1). These pages were generated with Quarto https://quarto.org/. On the left menu you have the topics that correspond roughly to the weekly modules. On the right side you should see the subtopics in the current topic. Make sure that you have access to Regression Methods in Biostatistics book by Vittinghoff et al. You should be able to obtain a digital copy of the book from the library of your … Read more →

Ce manuel est le matériel des travaux pratiques pour le cours GEOG-F-404 Méthode quantitative en géographie à l’Université Libre de Bruxelles. […] Ce manuel est le matériel des travaux pratiques 2024-2025 pour le cours GEOG-F-404 Méthodes Quantitatives en Géographie à l’Université Libre de Bruxelles. Il contient 3 chapitres: Régression Analyse en composantes principales … Read more →

Linear Algebra 2024 Notes […] Welcome to Linear Algebra 2024. These are lecture notes for the first half of the first year Linear Algebra course in Bristol. Changes are made from year to year, so please do let me know if you find any typos (email r.m.carey@bristol.ac.uk). These notes have been written by Rachael Carey based on notes originally written by Roman Schubert and further developed by Misha Rudnev and John Mackay. These notes are provided exclusively for educational purposes by the School of Mathematics, University of Bristol. This material is copyright of the University. For … Read more →

This is a free, activity-based introductory statistics class, suitable for high-school and college students. The course is designed around active learning, statistical modeling, and simulation-based inference. Students use Monte Carlo Simulation to model variability, and they make conclusions based on the outcomes of their models. This book is part of the free Statistical Reasoning: A Modeling and Simulation Approach curriculum. More resources are available at https://www.fapeck.com/statistical-reasoning/ This work is licensed under a Creative Commons Attribution 4.0 International License. … Read more →

Statistical Thinking: A Simulation Approach to Modeling Uncertainty (UM Spring 2023 edition) […] This work is licensed under a Creative Commons Attribution 4.0 International License. You are free to share, remix, and make commercial use of the work under the condition that you provide proper attribution. To reference this work, use: Peck, F.A., Zieffler, A., & Catalysts for Change. (2023). Statistical Thinking: A simulation approach to uncertainty (University of Montana, Spring 2023 ed.). https://bookdown.org/frederick_peck/statistical_thinking_um_spring_2023_ed/ The work to create the … Read more →

Uvod u R […] R je softver otvorenog koda, što znači da je besplatan za korištenje i distribuciju. Omogućava brzu nadogradnju postojećih i razvoj novih metoda i modela za ekonometrijsku, statističku i grafičku analizu (za razliku od alternativnih softvera koji nisu besplatni). Njegova je glavna prednost što se intuitivni kodovi (naredbe) lako prilagođavaju potrebama korisnika Jednostavno možete kopirati postojeće naredbe i reproducirati iste primjere kod kuće. Složene analize mogu se automatizirati i primijeniti na novim podacima. Dostupan je za Windows, Mac i Linux platforme. S prvom … Read more →

Edsaúl Emilio Pérez Guerrero En esta página podrá encontrar los aspectos teóricos y prácticos relacionados con … Read more →

This is a draft course-book for the MSc Data Science Analytics module CS5702 Modern data […] This book cover image was generated using R and the famous cars dataset1. Courtesy of Giora Simchoni’s fun R package {kandinsky} which generates random images from datasets in the style of the painter … Read more →

Emily Peterson emily.nancy.peterson@emory.edu Welcome to Spatial Epidemiology Workshop! Spatial epidemiology is a rapidly growing field that focuses on the geographic distribution of health outcomes, disease patterns, and the environmental or social factors that influence them. Understanding the spatial aspects of public health can provide insights into how and why diseases spread, identify communities at higher risk, and inform targeted interventions. The ability to visualize, analyze, and model spatial data has become a crucial skill for researchers, public health practitioners, and … Read more →

Are you interested in learning R, but intimidated by programming and statistical analysis? ‘R for Non-Programmers: A Guide for Social Scientists’ is the perfect resource for you. This book provides practical and efficient solutions to common challenges in empirical research in the Social Sciences, without assuming any prior knowledge or skills in programming or statistical analysis. Each chapter is dedicated to a specific task required to answer research questions and includes exercises and case studies based on real data. Whether you are a novice or experienced analyst, this book is a comprehensive entry to R programming that will help enhance your data analysis skills. Read more →

Actuarial Faculty Development Program 2024 - ACTEX Learning […] This course is designed to introduce actuarial students to the R programming language This course is designed to equip you with the technical skills to use R in actuarial science. You’ll gain the necessary knowledge to succeed in the rapidly evolving world of risk analysis, insurance, and finance. Throughout the program, you’ll discover the power of R, one of the most widely-used programming languages in statistics and actuarial science, for performing essential tasks like pricing, reserving, and risk management. Whether you’re … Read more →

eDNAjoint: an R package for interpreting paired or semi-paired environmental DNA and traditional survey data in a Bayesian framework […] This vignette provides examples and use cases of functions in the eDNAjoint package, as well as more details about the model that can be fit with eDNAjoint. The primary purpose of the joint model is to use observations from both environmental DNA (eDNA) surveys and traditional surveys (i.e., seine sampling, trap sampling, etc.) to understand the relative sensitivities of the two survey types. The model uses both streams to data to jointly estimate … Read more →

Rich Bown This guide describes how to disassemble / assemble, adjust, remove and replace every component of the P&H rope skeg system. I’ve owned a P&H boat for many years, and most of the folk I paddle with regularly also paddle P&H kayaks. I tend to end up fixing their skegs when something goes wrong. I also do a fair bit of work keeping the heavily used P&H boats at my canoe club in working order. This guide started as a set of notes for me to remember how to sort out various recurring problems. It’s by no means complete and it’s been created without any input from P&H / Pyranha Mouldings … Read more →

Who is Sanat Kumara, the Lord of the World? […] This a book about the spiritual identity of Sanat Kumara, the Lord of the … Read more →

Accompanying IMSID course […] This instruction manual belongs to the course Introduction to R which is taught at the Institute of Medical Statistics, Computer and Data Sciences at Jena University Hospital. Each chapter belongs to one of the five course dates. It is written in a way that should allow you to reproduce the entire course by yourself on your personal computer. There are a lot of code examples in this instruction manual. You can generally recognize a piece of R code in this document by the grey highlighting. If the code returns a result, the result is displayed directly below the … Read more →

Behavior Analysis with Machine Learning Using R teaches you how to train machine learning models in the R programming language to make sense of behavioral data collected with sensors and stored in electronic records. This book introduces machine learning concepts and algorithms applied to a diverse set of behavior analysis problems by focusing on practical aspects. Some of the topics include how to: Build supervised models to predict indoor locations based on Wi-Fi signals, recognize physical activities from smartphone sensors, use unsupervised learning to discover criminal behavioral patterns, build deep learning models to analyze electromyography signals, CNNs to detect smiles in images and much more. Read more →

Data Analysis with R […] R is an open-source programming language that is popular among statisticians and data scientists. We’ll be using the software RStudio to write and run R code. There are two ways to access RStudio for free. You can choose either of the following options. Download R and RStudio to your own computer. Visit https://posit.co/download/rstudio-desktop/ and click the buttons to start the two required installations. Access Posit Cloud (formerly RStudio Cloud) online. Visit https://posit.cloud/ and click “Get Started,” then choose the free plan on the next page. You’ll be … Read more →

How to earn triple-digit APRs over a long run. […] For education purpose. Not financial advice. This book describes high-yield liquidity provision (LP) strategies for concentrated liquidity pools in all market conditions. You will learn Broadly speaking, there are two designs of concentrated liquidity: continuous curves vs. discrete bins. The former group includes Uniswap V3, Orca, Ambient, and Ramses. The latter group includes Trader Joe V2, Meteora, and Maverick. This book focuses on Uniswap V3 (UniV3) because it’s the first concentrated liquidity decentralized exchange (DEX) and the … Read more →

This is a note on how to use my package bayesQVAR and the technical details on QVAR estimation, forecasting and quantile impulse response … Read more →

LSM 980 Guide. […] This is a comprehensive instructional guide for using the Zeiss LSM 980 with Airyscan 2 managed by the Tumor Cartography Core of the Krantz Family Center for Cancer Research at MGH. This guide is meant to serve two purpose. First, it should help any user perform imaging on this microscope without needing to have a technician present. Second, it should serve as a repository for explanations of high-level imaging concepts that relate to this microscope. Learning about and understanding these concepts will aid in users getting as much out of this scope as possible. This guide is a … Read more →

This book draws from the rich tapestry of Montserrat’s history and the mystical allure of the Holy Grail, we embark on a quest that echoes the timeless human pursuit of truth and transcendence. […] This book is about the Art of Pilgrimage, not merely as a physical journey to revered sites but as an inner voyage toward self-discovery and spiritual awakening. Drawing from the rich tapestry of Montserrat’s history and the mystical allure of the Holy Grail and the Divine Feminine, we embark on a quest that echoes the timeless human pursuit of truth and transcendence. In a world often … Read more →

TUTORIALS for quantitative research in science, engineering and health (including research design, hypothesis testing and confidence intervals in common situations) […] This book has been prepared for use with the book Scientific Research and Methodology, to be used in the course Science Research Methods at the University of the Sunshine Coast (UniSC). This course is an introduction to quantitative research methods in the scientific, engineering and health disciplines. It introduces the whole research process, from asking a research question to analysis and reporting of the data. The focus, … Read more →

Shamballa: Outline of a Book […] This was the outline of a published book: A program review of the Plan for Humanity in preparation for the externalization of the planetary spiritual Hierarchy and the imminent return of the World Teacher, a Plan being implemented by the Group of World Servers in seven major fields of … Read more →

R for Applied Economics: A Beginner’s Guide […] Welcome to the R guide! This is an evolving document, and I appreciate your feedback about how I can make it most helpful. Please email me (mbrown35@stanford.edu) if you have comments or suggestions. I have written this guide for two audiences. The narrow audience is students in Prof. Hunt Allcott’s Empirical Environmental Economics (E3) course at Stanford.1 This website is a companion text for that course. E3 involves several data-based problem sets as well as a final project. We want students to be able to take E3 without any prior … Read more →

Deskripsi Singkat Tentang Buku […] Puji syukur kehadirat Tuhan Yang Maha Esa, karena berkat kasih dan karunia-Nya, buku ini dapat terselesaikan dengan baik. Buku ini berjudul “Aljabar Linear dalam Teknik Pertambangan” ditujukan untuk memberikan pemahaman mendalam tentang penerapan Aljabar Linear dalam bidang teknik pertambangan, yang merupakan disiplin ilmu yang semakin penting di era modern ini. Aljabar Linear merupakan cabang matematika yang berfokus pada vektor, matriks, dan sistem persamaan linear. Konsep-konsep ini tidak hanya bersifat teoritis, tetapi juga memiliki aplikasi yang luas … Read more →

Sinopsis del libro EN LOS DOMINIOS DE LA MEDIUMNIDAD por Francisco Cándido Xavier, con anotaciones sobre la capacitación de los psíquicos por Alice A. Bailey. […] Fuente original: EN LOS DOMINIOS DE LA MEDIUMNIDAD por Francisco Cándido Xavier. Se han añadido anotaciones sobre la capacitación de los psíquicos por Alice A. Bailey. SINOPSIS El libro “En los Dominios de la Mediumnidad” de Chico Xavier, dictado por el espíritu André Luiz, comienza con una introducción de Emmanuel sobre la relación entre ciencia y espiritualidad, estableciendo el contexto para el estudio de la mediumnidad. Los … Read more →

MGMTFT402 - Data and Decisions. […] These notes recap key concepts from Data and Decisions with accompanying examples in R. You may find it helpful to refer to these examples as you complete the labs and cases. All of the datasets used in these notes are available … Read more →

Machine Learning: Teoría y Práctica […] Este documento está en construcción. Tiene por objetivo recoger material necesario para impartir un curso aplicado de técnicas de Machine Learning. Esta primera versión realiza una revisión detallada de aprendizaje supervizado, no supervizado e incluye una introducción al procesamiento de lenguaje natural (NLP). En la medida de lo posible el documento trabaja con datos de Ecuador. Además, el software utilizado para su desarrollo es R. Material del autor en R: Series de Tiempo Econometría Espacial Métodos de evaluación de impacto Material del autor en … Read more →

An intriguing exploration of the Hierarchy’s transformative journey.| […] Note: A Prophetic Vision is an introductory commentary summarizing a section of The Externalization of the Hierarchy. Written by a Master of the Hierarchy between 1946 and 1949, this section envisions the externalization of the planetary spiritual Hierarchy and the reappearance of the Christ. For definitions of terms like initation, Masters of Wisdom, Hierarchy, Shamballa, Manu and the Lord of the World (Sanat Kumara), readers may consult my book The Centennial Conclave: SHAMBALLA 2025. An introduction to esotericism … Read more →

Econometría Espacial […] Este documento está en construcción. Tiene por objetivo recoger material necesario para impartir un curso aplicado en econometría espacial. Otros contenidos elaborados por el autor en R: Machine Learning: Teoría y Práctica Series de Tiempo Métodos de evaluación de impacto Otros contenidos elaborados por el autor en … Read more →

课程bookdown […] 本电子书通过bookdown进行创建，相关代码见这里。由于文字稿来自于对课堂录音的整理，完全由本人与志愿者以志愿方式进行整理，因此，可能存在如下问题： 望读者朋友多多包涵。欢迎有兴趣有能力的朋友多多批评指正。 指出问题的方式：在本电子书的GitHub仓库的issues中开新的issue。 参与贡献方式：见下面《如何帮助完善本书》这一小节。 分享知识，向众多开源的电子书作者致敬，为中文网络世界中的R语言相关教材略尽绵薄之力。 可以参考这个英文的教程，我们暂时还没有进行中文翻译，您也可以将这部分补充，这也是极大的贡献！ 可能需要的前期知识：(1) 如何使用github;(2) 如何使用bookdown。 大致可以分成如下几步： 第一，创建github账号，然后fork这个项目。 第二，将fork后的 … Read more →

This manual shares evidenced-based guidelines for communicating epidemiology to the public. […] You can download the PDF version of the document here: Download PDF This guidebook is intended to be a living document and will be updated as our guidance evolves. Major changes (e.g., adding or removing sections, reformatting, etc.) will be explicitly noted in the Version Log. Minor changes (e.g., grammatical revisions) will occur as needed. Guidelines for Communicating Epidemiology and Public Health © 2024 by KDHE Genomic Epidemiology Program is licensed under CC BY-NC-SA 4.0. To view a copy of … Read more →

An introduction to quantitative research in science, engineering and health (including research design, hypothesis testing and confidence intervals in common situations) […] This book introduces quantitative research in the scientific and health disciplines, with an emphasis on introductory statistics. Unlike many introductory statistics textbooks, this textbook gives context to the statistics by first covering the basics of the research design process; it connects the research question with the means to answer that question. I believe this is crucial to understanding the need and purpose of using … Read more →

This book showcases short, practical examples of lesser-known tips and tricks to helps users get the most out of these tools. After reading this book, you will understand how R Markdown documents are transformed from plain text and how you may customize nearly every step of this processing. For example, you will learn how to dynamically create content from R code, reference code in other documents or chunks, control the formatting with customer templates, fine-tune how your code is processed, and incorporate multiple languages into your analysis. Read more →

Applied Omics Science for Drug Discovery and Development […] The lab module includes four sections: This course will cover several of the statistical concepts and data analytic skills needed to succeed in data-driven life science research as it relates to genomics and the omic sciences. For the bulk of the course we cover topics related to genomics and high-dimensional data. Here we cover experimental techniques used in genomics including RNA-seq and variant analysis. We start with an introduction to R, including data structures, data wrangling and plotting methods. We then we walk you … Read more →

Introduction to Pure Mathematics … Read more →

STM1001: Maths and Notation Summary […] Welcome to the STM1001 Maths and Notation Summary document. This document is intended to serve as a helpful resource for you during your STM1001 studies. This book contains two chapters. The first chapter covers the foundational maths background that is required for STM1001. While this mathematical content is assumed knowledge for STM1001, you may find this chapter to be a useful refresher of particular maths topics that you will have encountered at school. For convenience, the chapter is divided into sections based on different maths concepts. So, … Read more →

A simple introduction to metaphyscis […] This short book is a simple introduction to the subject of metaphysics — a branch of philosophy — and how it relates to … Read more →

A book created with bookdown. […] Suggested citation: Ziller, Conrad (2024). Introduction to Statistics and Data Analysis – A Case-Based Approach. Available online at https://bookdown.org/conradziller/introstatistics To download the R-Scripts and data used in this book, go HERE. A PDF-version of the book can be downloaded HERE. This short book is a complete introduction to statistics and data analysis using R and RStudio. It contains hands-on exercises with real data—mostly from social sciences. In addition, this book presents four key ingredients of statistical data analysis (univariate … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. […] These notes have been compiled from the notes I use in my Introduction to Econometrics, Econometrics II, and Data Anaytics class. In many cases, these notes mirror the powerpoint slides avaiable on blackboard. At times, I will add additional details in the text and provide more examples. This text should not be seen as a replacement for the required textbook. The required textbook provides many more examples and descriptions … Read more →

Regression Models (Level M) […] Welcome to Regression Models Level M. This course will be taught by In this document, you can find the full set of lecture notes. We will describe to you how we expect you to use these lecture notes. For the next 10 weeks, we will have 20 lectures. You will notice that the sections here are labelled Lecture 1 through to Lecture … Read more →

Edsaúl Emilio Pérez Guerrero … Read more →

This book is the official documentation for the R package IsoriX. […] This bookdown (a particular form of R documentation) provides information on how to use the R package IsoriX. It is not yet a full accounting for what IsoriX can do, but it contains already plenty of material that should help you getting started with IsoriX. Please consider this document as dynamic, in the sense that we will keep revising and improving it for as long as we keep developing IsoriX. … Read more →

Best practice and tips for testing packages interfacing web resources. […] Are you working on an R package accessing resources on the web, be it a cat facts API, a scientific data source or your system for Customer relationship management? As with all other packages, appropriate unit testing can make your code more robust. The unit testing of a package interacting with web resources, however, brings special challenges: dependence of tests on a good internet connection, testing in the absence of authentication secrets, etc. Having tests fail due to resources being down or slow, during development … Read more →

Designing Chick-fil-A Drive-through […] We consider the design of the drive-through lanes of a fast food restaurant, Chick-fil-A, a well-known restaurant chain specializing in chicken sandwiches and related products. We focus on the drive-through congestion for the following reasons. Some stores, for example, Chick-fil-A in Santa Barbara, had to rebuild the whole facility after receiving numerous complaints from residents and businesses. However, redesigning the drive-through is a nontrivial operational decision that must be carefully made. This study is based on the renovation of a local … Read more →

Machine Learning for Biostatistics […] In this module we will talk about model selection and regularisation methods (also called penalisation methods), namely, ridge and lasso. We will start with classical algorithms for model selection, such as the best subset selection and stepwise (backward and forward) selection. Then we introduce the idea of bias-variance trade-off and the motivation for ridge regression. Finally, we will talk about Lasso regression and some of its extensions. By the end of this module you should be able to: The dataset fat is available in the library(faraway). You have to … Read more →

This guide is one of the many resources that students and supervisors can refer to during the planning, implementation and write up of the Level 6 Independent Investigational Project in the Staffordshire University School of Health, Education, Policing and Sciences, Sport and Science Department. […] This guide is one of the many resources that students and supervisors can refer to during the planning, implementation and write up of the Level 6 Independent Investigational project in the Staffordshire University School of Health, Education, Policing and Sciences, Sport and Science Department. … Read more →

Этот веб учебник поможет вам освоить процесс разработки telegram ботов используя язык программирования R. […] Аудитория Telegram растёт с геометрической прогрессией. Популярность мессенджера объясняется его удобством, наличием каналов и чатов, а также возможностью создавать ботов. Боты могут использоваться для самых разных задач: от автоматизации общения с клиентами до управления личными делами и автоматизации рутинных задач. С их помощью можно выполнять практически любые операции: отправлять и запрашивать данные, запускать задачи на сервере, собирать информацию в базу данных, отправлять … Read more →

课程bookdown […] 第一讲：为什么要学习R 1.1 R在心理科学及社会科学中的运用 1.2 R语言使用的示例展示 1.3 课程安排 1.4 如何学好这门课 第二讲：如何开始使用R 2.1 要解决的数据分析问题简介[介绍我们的数据和拟解决的问题，对比R和传统flow] 2.1 如何安装？ 2.2 如何方便使用？Rstudio的安装与界面介绍 第三章：如何使用本课件/电子书资源 3.1 Git与Github 3.2 项目、文件与代码的规范化 第四章：如何导入数据 4.1 路径与工作目录 4.2 读取数据 4.3 了解R里的数据 （R语言中的对象） 第五章：如何清理数据一 R语言编程基础 5.1 R对象的操控 5.2 逻辑运算 5.3 函数 第六章：如何清理数据二 数据的预处理 6.1 Tidyverse简介 6.2 … Read more →

This is our loving story. […] 2024.01.02是我们在一起的第一天，2024.05.02是我学会publish的第一天。从今天开始我要记录我们的幸福生活啦！ … Read more →

Teachers of Humanity Throughout the Ages […] Progressive Revelation Since Atlantis It would be impractical to enumerate the relatively few truths that guided humanity’s development in ancient Atlantis; nonetheless, it should be noted that these truths form the foundational bedrock of all subsequent teachings. This compilation, adaptation and extension of the material found in Alice A. Bailey book “The Reappearance of the Christ” does not represent a comprehensive analysis or complete statement on the progressive revelation of ideas imparted by great and illumined minds to humanity. These … Read more →

r4ds-ggplot2 […] This website us the ggplot visulization sections of Hadley Wickham’s book 2nd edition of “R for Data Science”. … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Note: this book is a work in progress. All source code for this project are available on my GitHub, which is linked in 1.4. This book serves as a collection of R Markdown files helps users in learning the practical syntax and usage of R for data science. Mainly, code snippets and workflow aimed at tackling everyday tasks in data science will be covered, which includes data cleaning, data wrangling, iterations, machine ... Read more →

Version 0.0.4 Bearbeitet am 2024-08-21 Dieses digitale Skript wurde für die Lehrveranstaltung Personal Coaching an der Universität Wien erstellt. Die Inhalte werden laufend vom Autor überarbeitet. Zusätzliches Arbeitsmaterial und Übungen zu jedem Kapitel finden Studierende auf Moodle und sind damit aktuell nicht öffentlich zugänglich. Alle Inhalte bauen auf aktueller Forschung und Lehrmeinung auf. Die Auswahl der Literatur und die dargestellte Coaching Philosophie ist jedoch auch Produkt der Erfahrungen und Meinungen des Autors als Personal Coach und Physiotherapeut. Die Lehrveranstaltung … Read more →

Manual de Usuario Encuesta FONDECYT Nº 1231651 […] El siguiente documento busca ser una guía para el uso de la base de datos levantada por el FONDECYT Nº 1231651. Este manual entrega información general del presente estudio los cuales ayudarán a la comprensión de los distintos temas relativos a la encuesta, e incluye: ● El diseño metodológico de la encuesta ● El cuestionario completo con los resultados agregados ● El diccionario de variables utilizadas en la … Read more →

This book covers the ins and outs of developing and analyzing matrix projection models and integral projection models in R using the CRAN-based package lefko3. It covers all aspects of building and analyzing these models, from life history model development all the way to the development of replicated, stochastic, density dependent projection simulations. [...] All content copyright 2022 Richard P. Shefferson This book is dedicated to the people of Ukraine, who are teaching the world every day that all people have the inherent human right to self-determination. Richard P. Shefferson ... Read more →

This is a textbook for teaching a first introduction to data science. […] Data Science This is the website for Data Science: A First Introduction. You can read the web version of the book on this site. Click a section in the table of contents on the left side of the page to navigate to it. If you are on a mobile device, you may need to open the table of contents first by clicking the menu button on the top left of the page. You can purchase a PDF or print copy of the book on the CRC Press website or on Amazon. For the python version of the textbook, visit https://python.datasciencebook.ca. This … Read more →

This is a students textbook on the role of forest in mountain risk engineering […] Managed in a sustainable way, forest have the potential to fulfill many important functions like soil protection, protection against natural hazards, renewable source of raw materials and energy, job creation, climate protection, conservation of ecosystems and preservation of the alpine landscape (Dellagiacoma et al. 2016). Thus, forests and specifically protective forests influence cultural identity of many mountainous countries to a considerable extent. In German-speaking countries the particular … Read more →

Product Data Science Interview: The Bar to Get Hired […] Product data scientists (PDS) primarily work on metrics, experiments, and strategy. Their impact is measured by how effectively they can influence company direction through data. Successful product data scientists need a solid foundation in statistics and A/B testing, strong intuition and product sense, and excellent communication skills. A typical interview loop (onsite) for a product data science role will cover the following topics: This free sample of the complete book provides an introduction to the types of questions you might … Read more →

Python is a programming language well-suited for data analytics and machine learning. We use Anaconda to install Python and JupyterLab to do the coding. The following guide will get you … Read more →

Data Science in Action […] This textbook is currently in DRAFT form and will be updated frequently. The objective of this textbook is to provide an approachable introduction to the knowledge, skills, and abilities of modern data scientists. Data-driven problem solving need not be restricted to the realm of advanced mathematics or expert computer programming. Data science can and should be practiced by all. In this text, we unveil the methods and tools applied by data scientists to solve real-world problems in a variety of domains. However, the content is accessible for anyone with the … Read more →

A guide to text analysis within the tidy data framework, using the tidytext package and other tidy tools […] This is the website for Text Mining with R! Visit the GitHub repository for this site, find the book at O’Reilly, or buy it on Amazon. This work by Julia Silge and David Robinson is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 United States License. … Read more →

ԱՆԱԼՈԳԱՅԻՆ ԻՆՏԵԳՐԱԼ ՍԽԵՄԱՆԵՐԻ ՆԱԽԱԳԾՈՒՄ։ […] Մենք ինքներս այս ոլորտում սկսնակ ենք և սովորելու ընթացքում միտք առաջացավ ստեղծել այս գրվածքը որտեղ շատ համառոտ ներկայացված են անալոգային սխեմաների նախագծման հիմունքները։ Աշխատանքը գտնվում է մշակման փուլում։ Կոդերը և աշխատանքում կատարված «Spice» հետազոտության արձյունքները «csv» ձևաչափով տեղադրված են Github հղումում, որոնցից ընթերցողը կարող է օգտվել տարբեր նպատակներով։ Հիմնական գրականությունը որից օգտվել ենք Behzad Razavi֊ի Design of Analog CMOS Integrated Circuits է։ Ինչպես նաև հատուկ շնորհակալություն ենք հայտնում Synopsys Armenia ուսումնական … Read more →

Data Analysis in Medicine and Health using R […] We wrote this book to help new R programming users with limited programming and statistical background. We understand the struggles they are going through to move from point-and-click statistical software such as SPSS or MS Excel to more code-centric software such as R and Python. From our experiences, frustration sets in early in learning this code-centric software. It often demotivates new users to the extent that they ditch them and return to using point-and-click statistical software. This book will minimize these struggles and gently … Read more →

This is a guide on how to conduct Meta-Analyses in R. […] Welcome to the online version of “Doing Meta-Analysis with R: A Hands-On Guide”. This book serves as an accessible introduction into how meta-analyses can be conducted in R. Essential steps for meta-analysis are covered, including pooling of outcome measures, forest plots, heterogeneity diagnostics, subgroup analyses, meta-regression, methods to control for publication bias, risk of bias assessments and plotting tools. Advanced, but highly relevant topics such as network meta-analysis, multi-/three-level meta-analyses, Bayesian … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::bs4_book, set in the _output.yml file. [...] Buku ini membahas tentang penggunaan R untuk analisis teks dalam berbagai konteks dan tujuan. Sebuah adegium klasik menyatakan “Kita tidak mungkin tidak berkomunikasi” yang menyatakan bahwa eksistensi manusia itu sendiri merupakan suatu bentuk komunikasi kepada sesamanya yang lain. Artinya kita sadar atau tidak selalu berpotensi menyampaikan pesan kepada orang lain dalam bentuk pesan verbal atau non-verbal. Di era ... Read more →

Introduce the probability, statistics, and related subject. […] This is the website for the book “Mastering Statistics with R” published by SHAN-CHI WU. The entire book is written in R Markdown, using RStudio as my text editor and the bookdown package to turn a collection of markdown documents into a coherent whole. This work is licensed under the Attribution-NonCommercial-NoDerivatives 4.0 International License. I have written this book from very simple to extremely challenging. I think the easiest part would be understood by an elementary student. The most difficult part may require … Read more →

This is an introductory statistics textbook for students in the biological and environmental sciences with examples using jamovi statistical software. […] This online book is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License (CC BY-NC-SA 4.0). A print version published by CRC Press can be purchased from Routledge or Amazon. A free audiobook is forthcoming. Nearly all research in the biological and environmental sciences relies on data analysis of some kind. Statistical literacy is therefore important, not just for doing research, but also for … Read more →

This book aims at sharing knowledge about Derivatives. It has been written within a pedagogical approach alongside the development of exotic options pricers. The goal is to allow the reader/user to hone his theoretical and practical skills to be able to secure junior position in the Derivatives field. […] This material aims at serving the Derivatives community by sharing knowledge and thoughts about different topics in this field. More specifically, it aims at providing students and graduates with semi-practical knowledge through the use of our derivatives pricers developed entirely for … Read more →

Neuroimaging is fun -:) […] Welcome to Mengfei’s NeuroBook. I am Mengfei Cai and obtained my PhD degree from Radboud University Medical Center (Radboudumc) on 19th April, 2022, supervised by Prof. FrankErik de Leeuw, Prof. Marco Duering, and Dr. Anil Man Tuladhar. My Doctorate dissertation was entitled “Temporal dynamics of cerebral small vessel disease: A motor perspective”, with the aim to investigate how cerebral small vessel disease is involved into the motor functioning based on the well-known RUN DMC prospective cohort study. Temporal dynamics of cerebral small vessel disease: A motor … Read more →

This book is an overview of how practitioners can acquire, wrangle, visualize, and model data with the R and Stan. […] 沧海桑田，追忆华年。 平凡普通，历经半生，使用过纸质作业本、百度空间、百度贴吧、QQ空间、校内网、微博、简书、豆瓣网、朋友圈来记录当时的事件和心情，点点滴滴，飘零四散，这些一去不复返的时光，是自己独一无二的珍贵记忆，现使用bookdown收集整理，在虚拟时空中留下烙印，以便个人追忆，不在未来迷失自己。 … Read more →

Machine learning algorithms usually operate as black boxes and it is unclear how they derived a certain decision. This book is a guide for practitioners to make machine learning decisions interpretable. […] Machine learning has great potential for improving products, processes and research. But computers usually do not explain their predictions which is a barrier to the adoption of machine learning. This book is about making machine learning models and their decisions interpretable. Take the Survey After exploring the concepts of interpretability, you will learn about simple, interpretable … Read more →

This textbook accompanies the course HE-930 in the PhD in HPEd program at MGH Institute of Health Professions. This book introduces students to basic predictive analytics and machine learning, with examples and applications related to education and healthcare. […] This textbook accompanies the course HE-930—Statistics/Predictive Analytics for Health Professions Education—in the PhD in HPEd program at MGH Institute of Health Professions. HE-930 is a data analytics course that introduces students to basic predictive analytics (PA) and machine learning (ML), with examples and applications … Read more →

Personal note for Time Series … Read more →

Teachers manual for teaching Mathematics for CSE students to meet the objectives of 2024 curriculum […] Welcome to a transformative journey through the mathematical foundations essential for modern computer and information science. This auxiliary material is tailored for B.Tech. Computer Science students as part of the 2024 curriculum introduced by APJAKTU, which is at the forefront of revolutionizing engineering education in Kerala to meet international standards. APJAKTU’s initiatives are designed to align its programs with global benchmarks, ensuring our graduates are well-equipped for … Read more →

rdwd is an R package to handle data from the German Weather Service (DWD). This website has 3 main sections: Important links: The remainder of this intro chapter is a copy of the github README file. rdwd is an R package to select, download and read climate data from the German Weather Service (Deutscher Wetterdienst, DWD). The DWD provides thousands of datasets with weather observations online at opendata.dwd.de. Since May 2019, rdwd also supports reading the Radolan (binary) raster data at grids_germany. rdwd is available on CRAN: It has been presented at FOSDEM 2017 and UseR!2017 in Brussels and … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Esse documento possui a finalidade de transmitir meus pensamentos sobre o que foi feito em R no relatório de velocidades e também serve como uma forma de treinamento para minhas habilidades em markdown Esse documento está dividido em 5 partes, sendo elas: Algumas bases de dados serão importadas pelo GitHub do ONSV, entretando a base de dados que representa a quantidade de radares com suas características e da extensão ... Read more →

Cognitive Foundations is a free, open, collaboratively-authored textbook. It is an introduction to cognitive psychology written at the foundational level. This collaborative OER book project represents the work of dozens of authors and collaborators. The first edition brought multiple open texts together, edited into a single book with a consistent voice and formatting. For the second edition, a team of content experts reviewed and updated the materials. Read more →

Course notes for Regression and Analysis of Variance (STAT 705) at Kansas State University for Summer 2024 […] This document contains the course notes for Regression and Analysis of Variance at Kansas State University (STAT 705). During the semester we will cover the basics such as regression and ANOVA modeling, parameter estimation, model checking, inference, and prediction. We may also cover modern topics such as regularization, random effects, generalized linear models, machine learning approaches, and Bayesian regression and … Read more →

This textbook accompanies the course HE-902 in the PhD in HPEd program at MGHIHP (http://mghihp.edu/phdhped). HE-902 is a statistics course that equips students to analyze healthcare or behavioral data in R. […] Welcome to HE-902 at MGH Institute of Health Professions! Please watch the following welcome video: This video can be viewed externally at https://youtu.be/o_DVZ8GplGY. Please additionally read the following items: This textbook accompanies the course HE-902—Advanced Statistical Modeling for Health Professions Education—in the PhD in HPEd program at MGH Institute of Health … Read more →

MetaHD is an R package that performs multivariate meta-analysis for high-dimensional metabolomics data for integrating and collectively analysing individual-level metabolomics data generated from multiple studies as well as for combining summary estimates. This approach accounts for correlation between metabolites, considers variability within and between studies, handles missing values and uses shrinkage estimation to allow for high dimensionality. Read more →

Workshop notes on Bayesian Modeling for Agricultural Data […] This document contains the notes for the workshop on Bayesian Modeling for Agricultural Data offered at Kansas State University for the 16th International Conference on Precision Agriculture held on July 21, … Read more →

Bem-vindos ao Curso de Introdução ao R do MQ da FAFICH-UFMG! O curso possui como objetivo apresentar os elementos básicos dos softwares R e RStudio. Durante as aulas, vocês serão introduzidos à linguagem R, aprenderão a realizar operações básicas, criar objetos, importar e exportar dados, manipular dados e criar visualizações impactantes. O curso será ministrado em 5 aulas de 3 horas cada, onde apresentaremos conceitos fundamentais, exemplos práticos e exercícios de fixação para garantir o aprendizado efetivo. Nosso foco será no aprendizado dos princípios básicos do R, com ênfase na … Read more →

ecode, a novel package for modelling ecological populations and communities using ordinary differential equation systems, designed with a user-friendly framework. By following a three-cycle procedure, users can easily construct ecological models and explore their behaviors through a wide range of graphical, analytical, and numerical techniques. The package incorporates advanced techniques such as grid search methods and simulated annealing algorithms, enabling users to iteratively refine their models and achieve accurate predictions. Notably, ecode minimises external dependencies, ensuring … Read more →

math on bookdown started on 2024/01/28 Joey Yu Hsu, MD “If you are doing research, you may not get a bunch of money but $$.” by Joey Yu Hsu, … Read more →

Os capítulos a seguir apresentam os resultados das pesquisas realizadas pelos alunos e pelas alunas da disciplina durante o primeiro semestre de 2024. […] Durante o semestre letivo, após a apresentação dos conteúdos relacionados com a Ciência de Dados, a turma foi desafiada a realizar a análise de uma questão de pesquisa à escolha e elaborar um relatório em R Markdown. Cada grupo procedeu a definição da questão de pesquisa, a escolha e seleção dos dados necessários e, com a ajuda do professor, a elaboração dos scripts de análise. À vista dos resultados elaboraram um relatório, contando com … Read more →

This is an open source collaborative book. […] Tools of causal inference are the basic statistical building block behind most scientific results. It is thus extremely useful to have an open source collectively aggreed upon resource presenting and assessing them, as well as listing the current unresolved issues. The content of this book covers the basic theoretical knowledge and technical skills required for implementing staistical methods of causal inference. This means: This book is geared for teaching causal inference to graduate students that want to apply statistical tools of causal … Read more →

อ.ดร. สมศักดิ์ จันทร์เอม เอกสารนี้ ถูกจัดทำเพื่อใช้สำหรับการจัด workshop ให้กับนักศึกษาระดับปริญญาตรี คณะเศรษฐศาสตร์ มหาวิทยาลัยเชียงใหม่ จำนวนสองกลุ่ม ในวันที่ 10 และ 17 กรกฎาคม 2567 เพื่อได้มีความเข้าใจในการใช้งาน EXCEL เบื้องต้น ภายใต้เงื่อนไขดังต่อไปนี้ คู่มือ EXCEL เล่มนี้ใช้ office365 โดยตรวจสอบการอัพเดพล่าสุดคือ กรกฎาคม 2567 คู่มือนี้สามารถใช้งานบน EXCEL ที่ติดตั้งในระบบปฏิบัติการณ์ WINDOWS 11 โดยจะนำเสนอการใช้งานที่จำเป็นสำหรับการเรียนในมหาวิทยาลัย การฝึกงาน และพื้นฐานสำหรับการต่อยอดในอนาคตด้วยตนเอง โดยจะเสนอในรูปแบบของปัญหาการใช้งาน EXCEL หรือปัญหาต่างๆ ที่พบเจอได้บ่อยในการทำงาน ถ้านักศึกษาหรือผู้ผ่านมาพบเอกสารนี้คำแนะนำ มีข้อติชม หรือคำแนะนำเพื่อปรับปรุงนี้ครั้งต่อๆไปจะเป็นประโยชน์ต่อนักศึกษาในรุ่นต่อๆ … Read more →

Machine Learning for Biostatistics […] Supervised learning, in machine learning, refers to methods that are applied when we want to estimate the function (f(X)) that relates a group of predictors (X) to a measured outcome (Y). Unsupervised learning refers to methods that learn from the data but there is no observed outcome. In this module, we will cover several unsupervised learning methods, namely principal components analysis, k-means clustering and hierarchical clustering. By the end of this module you should be able to: The dataset fat is available in the library(faraway). You have to … Read more →

Machine Learning for Biostatistics […] This module will cover methods to explore non-linear effects of numerical predictors on the outcome. By the end of this module you should be able to: The dataset triceps is available in the MultiKink package. You may install.packages(“MultiKink”), load the library (library(MultiKink)) and then run data(“triceps”). The data are derived from an anthropometric study of 892 females under 50 years in three Gambian villages in West Africa. There are 892 observations on the following 3 variables: The data SA_heart.csv is retrospective sample of males in a … Read more →

These are the lectures note for UChicago’s course ECON 21020 ‘Econometrics.’ […] This document contains the course notes for ECON 21020 ‘Econometrics’ at the University of Chicago, taught by Melissa Tartari. This is a sample book written in Markdown. You can use anything that Pandoc’s Markdown supports, e.g., a math equation (a^2 + b^2 = c^2). The bookdown package can be installed from CRAN or Github: Remember each Rmd file contains one and only one chapter, and a chapter is defined by the first-level heading #. To compile this example to PDF, you need XeLaTeX. You are recommended to … Read more →

運輸資料涵蓋範圍廣泛，如公共運輸資料、交通流量資料、社會經濟資料等，皆儲存於不同的資料庫中，故本套件旨在整合各界資源，透過簡單的函式介接資料，以期提升運輸領域研究的資料蒐集效率。 本網站內容另請參照<地理資訊系統與空間運算：R軟體應用>(五南)一書「CHAPTER 05 運輸資料介接與應用」。 運輸資料流通服務平臺運輸資料流通服務平臺（Transport Data eXchange, TDX）係透過 Open API 建立運輸領域開放資料服務，並將大部分運輸資料整合為一，以利使用者自單一介面尋找各類型運輸資料，其中包括公共運輸、路況資訊、停車資訊、觀光資訊、GIS 圖資、道路編碼、地理編碼、事故資料等服務。其中公共運輸資料所涵蓋運具泛及軌道運輸（臺鐵、高鐵、 … Read more →

黄湘云 Book in early development. Planned release in 2024. 本书初稿是在 RStudio IDE 内使用 Quarto 编辑的，Quarto 是继R Markdown之后，一个新的开源的科学和技术发布系统，它基于 Pandoc支持输出多种格式的书稿，比如 HTML 网页、EPUB 电子书、DOCX 文档和 PDF 便携式文档等。Quarto 吸收了过去 10 年 R Markdown 取得的经验和教训，在书籍写作、创建博客、制作简历和幻灯片等系列场景中支持更加统一的使用语法，一份源文档输出多种格式，使文档内容在不同场景中的迁移成本更低。了解更多 Quarto 特性，请访问 https://quarto.org/。 书中的代码字体采用美观的 Source Code Pro 字体， 为方便跨操作系统编译书籍电子版，正文的中文字体采用 … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Previously the genie allowed for repeated diagnoses… now the genie wants to think about chornic ... Read more →

This is the data analysis textbook used for study programmes at the faculty of BMS at the University of Twente. […] This book is for bachelor students in social, behavioural and management sciences that want to learn how to analyse their data, with the specific aim to answer research questions. The book has a practical take on data analysis: how to do it, how to interpret the results, and how to report the results. All techniques are presented within the framework of linear models: this includes simple and multiple regression models, linear mixed models and generalised linear models. This … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a collection of resources to assist you in using All of Us data in your research project. This is a work in progress. Feel free to email me with suggestions or ... Read more →

Kjell S Slupphaug This is a book written using quarto. It is meant as an introduction to estimating latent interactions using the modsem package. See the repo at GitHub, and the documentation. The modsem package allows you to use a wide variety of methods for estimating latent interactions. The modsem package is mainly a package for using different product indicator based approached, but it also allows you to use the latent moderated structural equations approach (LMS) and Quasi Maximum Likelihood (QML) approach. To install modsem: Note: The code examples shown here will always be run using … Read more →

This text was written to provide Wright State University MPH students an introduction to the R programming language for use in research. […] This online book was written to provide Wright State University MPH students an introduction to the R programming language for use in research. The datasets used in this text are not being made publicly available. If you are using this material as part of a Wright State University course or tutorial, datasets will be provided to you by the instructor or in your learning management system. If you have any comments or suggestions, feel free to contact … Read more →

Peter Baumgartner I have finished until chapter 3. Currently I am working on section 4.2 “Multiple linear regression”. WATCH OUT: This is my personal learning material and is therefore neither an accurate replication nor an authoritative textbook. I am writing this book as a text for others to read because that forces me to become explicit and explain all my learning outcomes more carefully. Please keep in mind that this text is not written by an expert but by a learner. Text passages with content I am already familiar I have skipped. Section of the original text where I needed more in-depth … Read more →

黄湘云 本书是《现代统计图形》(赵鹏, 谢益辉, 和 黄湘云 2021) 的后续第二版，尚处于草创阶段。 书中的代码字体采用美观的 Source Code Pro 字体， 为方便跨操作系统编译书籍电子版，正文的中文字体采用开源的 fandol 字体。 而本书图形中使用的 Noto 系列中英文字体来自 Google Fonts 字体库，分别是 Noto Sans 无衬线英文字体和 Noto Serif SC 宋体中文字体。 图 1 中的左、右子图分别展示 Base R 和 ggplot2 (Wickham 2016) 图形中中英文字体的效果。在图形中调用中文字体分两步走，先使用 sysfonts 包获取并注册 Noto 相关字体，然后在绘图的时候指定字体，并在代码块选项中启用 fig.showtext = TRUE，这样就能在 R Markdown … Read more →

Maitrise […] Hypothèse 1 Hypothèse 2 Hypothèse 3 … Read more →

Mark Trede Wirtschaftswissenschaften sind empirische Wissenschaften. Es geht immer um die reale Welt. Damit wir etwas über die reale Welt lernen können, brauchen wir Daten. Im Modul Data Science 1 lernen Sie, wie man mit Daten arbeitet. Die Kenntnisse aus diesem Modul werden für Sie sowohl im Laufe Ihres Studiums als auch darüber hinaus wertvoll sein. Das gilt nicht nur für Tätigkeiten in der Wissenschaft, sondern auch in der Praxis. Natürlich ist Data Science ohne den Einsatz von Computern nicht möglich. Sie werden in diesem Modul lernen, wie man mit Hilfe von Computersoftware die Daten … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Previously the genie allowed for repeated diagnoses… now the genie wants to think about chornic ... Read more →

Felix Lennert Dear student, if you read this script, you are either participating in one of my courses on digital methods for the social sciences, or at least interested in this topic. If you have any questions or remarks regarding this script, hit me up at felix.lennert@ensae.fr. This script will introduce you to two techniques I regard as elementary for any aspiring (computational) social scientist: the collection of digital trace data via either scraping the web or acquiring data from application programming interfaces (APIs) and the analysis of text in an automated fashion (text mining). … Read more →

…. The output format for this example is bookdown::gitbook. […] Este é um site experimental da disciplina de graduação de Ecologia Numérica do Curso de Ciências Biológicas da Universidade Estadual da Paraíba. O site experimental da disciplina de Ecologia Numérica da UEPB é uma plataforma criada com o objetivo de apresentar exemplos didáticos aos alunos, explorando diferentes conceitos e técnicas utilizadas na análise de dados em Ecologia. É importante destacar que os exemplos apresentados no site podem conter imprecisões ou códigos demasiado extensos (aparentemente desnecessários para um … Read more →

This is an online resource developed to support students attending the UE STADA class at the University of Vienna, Austria. You can use the chapter overview on the left to skip through the content. In this session, we will answer the following questions: R is a programming language used mostly for statistical computing and data visualization. Why are we using R and not other software such as SPSS? In this class we will be working in RStudio. The following picture illustrates the difference between R and RStudio: R as the Engine: RStudio as the dashboard: Just as a car needs both an engine and a … Read more →

gibbonR: An R package for the automated detection and classification of female gibbon calls from long-term acoustic recordings […] You can install the development version from GitHub … Read more →

This is personal documentation of R usage in Statistics. […] Welcome to my personal documentation on the usage of R in Statistics. I’ve compiled this bookdown with the hope that it will be useful to anyone in need, whether in theory or practice. Some parts are currently blank but will be filled in as time … Read more →

This is a textbook for a quick start on data analysis in R. […] R下载链接：点击任意站点，进入后，选择下载与操作系统匹配的R软件。 RStudio下载链接 练习题链接 打开RStudio，我们通常会看到如上图所示的界面。 界面1为脚本界面，我们将在这里写代码。如果这个界面没有出现，可以点击左上角2按键，选择R Script（快捷键为Ctrl+Shift+n）创建。在脚本界面中，如果我们想要运行特定一行的代码，可以把光标放在该行代码的任意位置，然后按右侧的Run3按键（快捷键为Ctrl+Enter）。如果要运行多行代码，则需要先用鼠标选中所有要运行的代码，然后再按Run按键。 界面4为控制台界面，代码运行的结果或者提示信息将会在这里显示。如果想运行单行指 … Read more →

Marco Garofalo This is a Quarto book. To learn more about Quarto books visit https://quarto.org/docs/books. … Read more →

A análise de dados para o TCC de Scarlet. The output format for this example is bookdown::gitbook. […] A análise de dados para o TCC de … Read more →

This is a review of a talk given by Lee Brown at the 2024 Conference of the University of the Seven Rays […] As we explore the intersection of Artificial Intelligence (AI) and Esoteric Wisdom, the author invites us to join him in a thought-provoking dialogue that bridges these two seemingly disparate realms. His goal is to present a nuanced exploration of AI and machine learning, grounded in our studies, understanding, and wisdom. While today’s artificial intelligence (AI) boasts many use cases and intriguing possibilities, his experience with it leaves him with some specific impressions. … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Autores: Ing. Agrónomo Amadeo Jorge Quiquinto 1, Ing. Agrónoma Marta Celia Leaño 2, Ing. Agrónomo Juan Manuel Solís 3, Ing. Agrónoma Ivone Carolina Humacata 4, Ing. Agrónoma Sofía Carolina Carrasco 5 y Estudiante de Biología María Victoria López 6 jorge.quiquinto@fca.unju.edu.ar↩︎ martaleano@fca.unju.edu.ar↩︎ juanmasolis@fca.unju.edu.ar↩︎ ivonehumacata@fca.unju.edu.ar↩︎ sofiacarrasco@fca.unju.edu.ar↩︎ mariavictorialopez@fca. ... Read more →

This is a workshop introducing GGP-GAMs as a method for undertaking spatially and temporally varying coefficient models […] GAM (General Additive Models) are emerging as the goto approach for all kinds of data science activities. GAMS perform as well or better than most machine learning models and they are relatively fast. They are powerful and quick but critically they offer a middle ground between overly simple but interpretable standard statistical approaches, and efficient but opaque machine leaning algorithms, where it is difficult to understand how one variable relates to an outcome. … Read more →

คณาจารย์ประจำสาขาวิชาการจัดการเทคโนโลยีสารสนเทศ เอกสารประกอบการสอนนี้เรียบเรียงขึ้นเพื่อใช้ประกอบการเรียนในรายวิชา 946-141 การเขียนโปรแกรมคอมพิวเตอร์เบื้องต้น (Introduction to Computer Programming) ประกอบไปด้วยเนื้อหา ได้แก่ หลักการเกี่ยวกับการเขียนโปรแกรม การแก้ไขปัญหาด้วยขั้นตอนวิธี รหัสเทียม ผังงาน องค์ประกอบของภาษาโปรแกรม ชนิดของข้อมูลแบบต่าง ๆ โครงสร้างข้อมูลแบบอาร์เรย์ โครงสร้างโปรแกรมแบบตามลำดับ เลือกทำ และการวนซ้ำ การเรียกซับรูทีน การส่งผ่านค่าพารามิเตอร์ โดยใช้การเขียนโปรแกรมด้วยภาษาจาวาและการเขียนโปรแกรมแบบมีโครงสร้าง ในรายวิชานี้จึงเน้นรูปแบบการเขียนโปรแกรมเชิงกระบวนการ (procedural programming) เป็นสำคัญ โดยไม่ได้มุ่งเน้นการเขียนโปรแกรมเชิงวัตถุ (object-oriented programming: OOP) … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. ... Read more →

A book created with bookdown. […] This is a continuation of my ongoing quest to translate all the Roman inscriptions from Esna temple. The previous volumes are now complete, and can be found here:Esna II, Esna III, Esna IV. I will continue to make changes and updates to those, including some desperately needed proof-reading. Esna VI covers the interior walls of the pronaos, except for the interior of the facade, already published in Esna II. Most of the inscriptions are offering scenes, with a few decorative cartouches, longer bandeau texts, and varia. Some of these scenes are the latest to … Read more →

This eBook provides further details about the methodology used to develop the Australian Cancer Atlas 2.0 […] The Australian Cancer Atlas 2.0 – Technical Report is designed to provide further details about the methodology used to develop the Australian Cancer Atlas 2.0. This technical report includes information about how the data were obtained for the Atlas, including data sources and ethical and data custodian approvals, how the different statistical measures were defined and the Bayesian statistical models used to calculate them, along with details about the methods used to visualise the … Read more →

现代统计图形书稿 […] 互联网技术革命对统计学之影响是向人类社会量化解析自然生态和社会生态的深度进军，广义统计是一个深入发展统计思想期待的重心，其中，最为突出的具有龙头发展地位的是广义统计系统数据信息的可视化，它是当今人类社会发展在互联网平台化所有领域中实现认知、社会学习、分析研究、系统应用扁平化的科学手段。面对可视化的“现代统计图形”，可以适应任何人所拥有知识起点之认知学习，激发社会化学习研究之创新，对所有学科知识交叉应用可以升起不落的“发展力太阳”。对此，《现代统计图形》做出了杰出的贡献。 我认识老谢有 19 年了，等这本书的出版就等了 14 年。我在工作、学习中从这本书里获得了很多灵感，我自己写的书里也 … Read more →

A book created with bookdown. […] This is a continuation of my ongoing quest to translate all the Roman inscriptions from Esna temple. Elsewhere you may find Esna II, Esna IV, and Esna VI. The goal is to make all of this information easily and freely accessible. A blog would be easy to read and update, but it would be difficult to search and cross reference. A database is certainly slower to navigate, particularly for translations of texts. Esna III is devoted to the columns within the pronaos, all covered with extensive columns of hieroglyphic texts. These largely detail the many festivals … Read more →

A study guide for the Alice A. Bailey book “Esoteric Healing,” fourth volume of the Treatise on the Seven Rays, the first three volumes being Esoteric Psychology I, Esoteric Psychology II, and Esoteric Astrology. The fifth and final volume is The Rays and the Initiations (14 advanced rules for group initiation, expanding on the 14 rules initially given in the book Initiation, Human and Solar). […] “The intertwining of the natural (the explainable) and supernatural, defined as the unexplainable, in the interpretation of suffering and disease has been at the heart of the healing professions … Read more →

This book explores the construct validity of the seven psychological types posited by Alice A. Bailey, using the well-established Myers-Briggs typology adapted by David Keirsey as referent stanard. […] The construct validity of the seven psychological types posited by Alice A. Bailey serves as an intriguing subject for exploration, especially when contrasted with the well-established Myers-Briggs typology adapted by David Keirsey. The Four Keirsey Temperaments—Artisan, Rational, Idealist, and Guardian—demonstrate a striking congruence with the Four Derivative Rays of Attributes—Fourth Ray … Read more →

An exploration of the THE SCIENCE OF THE EMOTIONS by BHAGAVAN DAS, emotional intelligence and AI. […] Bhagavan Das’s “The Science of the Emotions” is a comprehensive examination of the nature and dynamics of human emotions, with a particular focus on the polarities of love and hate. The work explores how these fundamental emotions interplay with the concepts of the Self and the Not-Self, influencing human behavior and relationships. Das dives deep into various manifestations of love and hate, such as affection, reverence, benevolence, dislike, fear, and pride, analyzing their origins and … Read more →

This a book about a soul-centric or “psychocentric” approach to the dawning Neo-Copernican Revolution accompanying the release of atomic energy inaugurating the post-modern world. […] This is summary of an eBook originally written in 1985. It is presented in 3 parts, proposing a psychological key to the dawning Neo-Copernican Revolution accompanying the release of atomic energy inaugurating the post-modern world. The book explores the existence of a transpersonal center of consciousness — the transpersonal soul or Ego — and discusses the need for a psychocentric revelation. A simple, … Read more →

An exploration of experiencing the fourth dimension of space-time. […] This book is an exploration of experiencing the fourth dimension of space-time. Is the fourth dimension real? How does visualizing 4-D geometries, such as the Tesseract, differ from actually experiencing the fourth dimension? Is the assumption that the brain is the source of consciousness correct? A similar assumption was believed to be true to support the geocentric model because, factually, we observe the Sun orbiting around the Earth. Near-death experiences consistently report a sense of “compressed” time … Read more →

Comparing married dual income with married single income families […] In a Q&A format with AI, this narrative addresses the often undervalued work done within homes when we measure economic activity, such as the … Read more →

These are the course notes for the Machine Learning module of Durham University’s Masters of Data Science course. […] Welcome to the material for the first half of the Machine Learning module MATH42815 of the Masters of Data Science course at Durham University. These pages will update as the course progresses, and consist of relevant lecture notes, practical demonstrations (in R) and practical workshop sessions. I would recommend that you use the html version of these notes (they have been designed for use in this way), however, there is also a pdf version of these notes. If you would like … Read more →

This is the ebook version of the four-week online R Bootcamp. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Hello! This is the ebook version of the four-week online R Bootcamp for NYU Shanghai - NYU Stern MS programs in business. The website offers more recent updates than the video tutorials, and is designed to help readers find the information more quickly with its embedded links and navigation through the table of contents. The Bootcamp is designed for newcomers to R or programming in general. Our learning objectives for this program ... Read more →

This is a minimal example of using the bookdown package to write a book. The output format for this example is bookdown::gitbook. […] Please Enjoy my book on modified topic models! We call this AladDyn: A dynamic genetically informed and principled way of calculating conditionally updated transitions that inform alternative diseases. Copyright © 2023 Sarah Urbut All rights … Read more →

This is a small example of using the bookdown package to write a book on the calculation system in R-Instat. The output format for this example is bookdown::gitbook. […] Let’s … Read more →

This book studies exploratory data analysis and data visualization in the context of a university degree in Data Sciences. […] This document is an English translation of the book Análisis Exploratorio de Datos y Visualización, it covers the contents of an introductory course on exploratory data analysis and visualization in a university degree in Data Sciences. Exploratory data analysis is a very broad field, and it is not possible to teach all its aspects in depth in a single course. This course, of an introductory nature, aims to provide a solid foundation in the most important tools in … Read more →

This book introduces the concept of statistics and probability engineering students […] This study manual is specially written for the honors students of engineering discipline like CSE, EEE and … Read more →

This is a the final portfolio for STAT 764 for Robert Sholl […] The following bookdown document contains the required pieces of the portfolio assignment in Spatio-Temporal Statistics at Kansas State University. The structure of this document will be as follows: Assignment 1 Data Prep Longitude models Latitude models Predictions Assignment 2 Data Prep Models Model Checks Assignment 3 Data Prep Data Exploration Variable Prep Grass Model Fitting Grass Model Checking Grass Graphics Crop Model Fitting Crop Model Checking Crop Graphics Closing Discussion Journal Entries Final … Read more →

This is a minimal example of using the bookdown package to write a book. The output format for this example is bookdown::gitbook. … Read more →

Notes and tutorials on building online courses. […] This handbook is still in draft form and many chapters are unfinished or in a “notes state”. Chapters, sections, and practices are filled in as need arises. This book summarizes my experiences building and teaching online courses at Northeastern University’s Khoury College of Computer Sciences. I wrote this handbook for faculty new to teaching online and new to building courses for online delivery. The writing of this handbook was accelerated when the COVID-19 pandemic forced all classes to go into an online or remote instruction mode. It … Read more →

This is a methodological documentation on compilation of UNCTAD Gender-in-Trade indicators. […] This is a methodological guide for compilation of UNCTAD Gender-in-Trade indicators. Following R packages should be installed and … Read more →

The Infinite Hermetic Mind: Bridging the Above and the Below […] This book unfolds as a Socratic dialogue with artificial intelligence, engaging in a profound exploration of intuitive intelligence and the intricate landscape of consciousness. Our discourse navigates through the mind’s three axes—will, heart, and intelligence—as we traverse the Bridge of Light (Antahkarana), illuminating our path. Together, we reexamine Plato’s Allegory of the Cave and reflect on the Hermetic Principle of Analogy, contemplating the mirrors between the macrocosm and microcosm. Through the lens of practice of … Read more →

iRisk Labs SP-2024 Project […] This is a write-up of iRisk’s Spring 2024 project: Neural Nets from Scratch The organization … Read more →

This document is intended to highlight features of the Quarto authoring platform, specifically focused on how this platform is uniquely appropriate for Psychometric instruction. Psychometrics is the scientific study of Psychological measurement - it has been described by some practitioners as “applied statistics” and fundamentally requires knowledgeable application of statistical concepts. This brief overview does not cover all pedagogical features, so we encourage reviewers to “point and click” around this document to discover unique elements. For example, external links and alternative … Read more →

Fundamentals of Collecting and Analyzing Baseball Data […] This book is an introduction to coding for baseball analytics. It would be most helpful if you have a basic understanding of R. Here are some resources: The first three chapters are about acquiring data. Lahman: the Lahman package contains several data frames about players, teams, pitching, hitting, fielding, and more. The version of the Lahman package used throughout this guide has data from 1871 to 2021. FanGraphs: this chapter is about data collected from the FanGraphs website or through an R package. During the midst of this … Read more →

Este material ha sido creado para la asignatura de Matemáticas II, UCM, Económicas. […] Este libro está escrito en Markdown. Si encuentras alguna errata o tienes algún comentario, escríbeme a … Read more →

Welcome to the “code session”. In this website, we will use R to explore the concepts of cognitive modeling introduced in the first hour using R. [...] This week, you will learn basic R functions, including calculations (e.g., +, -, x, /), loops, and logical operations, commonly used in transforming equations into programming language. In addition to these functions, you need to understand the meaning of each notation in the equation and where to find the values for each notation. Usually, this information is explicitly described in the paper. Let’s set aside cognitive models for now ... Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Curso de grado con evaluación para la Licenciatura en Ciencias Biológicas, 27, 28 y 29 de Septiembre de 2023. Docentes: Marcela De Paul y Juan Manuel Solís. Colaboradores: Agustina Zamar y Marcos Juárez. Ayudantes de segunda: Sofía Carolina Carrasco y María Victoria ... Read more →

This is the seminar handbook for conducting research which outlines the weekly tasks for each seminar […] This module aims to develop student’s knowledge and understanding of scientific randomised controlled trials, including the techniques used to minimise bias by randomising participants, blinding participants, assessors and/or statisticians, selecting an appropriate control arm and other key methodological features. Students will learn how to devise a protocol in accordance with good reporting guidelines and how to use advanced analytical techniques to generate results and aid in the … Read more →

The official textbook of PSY 207 and 208. […] This is the offical textbook of Psychology 207 and 208: Advanced Statistics I and II. Please don’t try to sell this book because there are about a million copyright violations in it and I’m trying to stay safely ensconced in the warm embrace of fair use. … Read more →

This bookdown contains the teaching materials for the projectcourse Financial Data Science at the LMU Munich. […] Here you will find the course pages for the projectcourse Financial Data Science. The projectcourse is offered regularly in the winter and summer term and aims at providing in-depth knowledge about the programming language Python and its most important libraries for data analysis. Each summerterm, the course is taught in cooperation with the Institute for Finance & Banking and consists of two parts. Each winterterm, the course extends the introduction of programming language … Read more →

Ce livre rassemble les cours d’épidémiologie et de statistique donnés dans le cadre du baccalauréat universitaire de médecine, B1.5 médecine et santé communautaires. [...] Ce livre rassemble les cours d’épidémiologie et de statistique donnés dans le cadre du baccalauréat universitaire de médecine de l’Université de Lausanne, partie B1.5 Médecine et santé communautaires. Les informations contenues dans ce livre sont les seules susceptibles d’apparaître à l’examen. On pourra trouver des compléments dans le livre Morabia A, Gutzwiller F et Paccaud F. Médecine Sociale et Préventive, Huber, ... Read more →

Notes for Predictive Modeling. MSc in Big Data Analytics. Carlos III University of Madrid. [...] Welcome to the notes for Predictive Modeling. The course is part of the MSc in Big Data Analytics from Carlos III University of Madrid. The course is designed to have, roughly, one session per main topic in the syllabus. The schedule is tight due to time constraints, which will inevitably make the treatment of certain methods somehow superficial. Nevertheless, the course will hopefully give you a respectable panoramic view of different available statistical methods for predictive modeling. ... Read more →

This is a tutorial for the iPhylo website. […] We present the iPhylo suite (https://www.iphylo.net/), a comprehensive, automated, and interactive platform for biological and chemical taxonomic analysis. Please cite iPhlyo if it helps your research: Yueer Li#, Chen Peng#, Fei Chi, Zinuo Huang, Mengyi Yuan, Chao Jiang* (2023). The iPhylo suite: an interactive platform for building and annotating biological and chemical taxonomic … Read more →

This is a web-interface to the teaching materials for the lab course ‘Landscape Genetic Data Analysis with R’ associated with the distributed graduate course ‘DGS Landscape Genetics’. The output format is bookdown::gitbook. […] This is a web-interface to the teaching materials for the lab course ‘Landscape Genetic Data Analysis with R’ associated with the distributed graduate course ‘DGS Landscape Genetics’. The Landscape Genetics Distributed Graduate Seminar (DGS) is an international collaboration that provides a unique opportunity for interdisciplinary graduate training. The course draws … Read more →

Con una pasión creativa y vibrante doy vida a mis historias con una imaginación apasionada. Encuentro inspiración en la energía de los animales para crear mundos peculiares y … Read more →

Applied regression analysis […] 24-04-2024 The text is under development and updates are constant This text book uses notes written by Dr. Linda van der Merwe, who was responsible for the course in previous years and is currently being … Read more →

This bookdown contains the teaching materials for the projectcourse Financial Data Science at the LMU Munich. The files have been set up by Lisa Kaminski. [...] Here you will find supporting material on how to write academically. This guide is a generalized framework for seminar reports, bachelor and master theses. Disclaimer: The following guidelines should not be seen as static set of immutable rules, but rather as a profound and generic guideline. This guide is subject to constant revision and extension! If you come across missing subjects, redundancies or inconsistencies, we are ... Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Material docente para la asignatura de Fundamentos de Minería de Datos y Big Data. ... Read more →

A set of notes for the Cambridge Canoe Club Sea Kayak Award Course, 2024 […] Welcome to the CCC beginner’s sea kayak course! The course aims to take beginner sea kayakers to the point where they can: Join intermediate level club trips (see our trip designations here). Plan and undertake their own trips on the sea, with peers, in simple conditions We’ll (loosely) we working with the syllabus of the British Canoeing Sea Kayak Award and we’re hoping that all participants reach a level where we can sign them off for this award. These notes are based around the Sea Kayak Award syllabus and are … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Welcome to the beginning of the bioinformatics component of BMS5021 - Introductory Bioinformatics. Over the past four weeks, you have taken a crash course in the fundamentals of molecular biology. These concepts underpin the analyses we do in bioinformatics. Bioinformatics combines the strengths of computer science, statistics, and biology in order to analyse and interpret large-scale biological data, ultimately ... Read more →

This is a workflow for metabolomics studies. […] This is an online handout for mass spectrometry based metabolomics data analysis. It would cover a full reproducible metabolomics workflow for data analysis and important topics related to metabolomics. Here is a list of topics: This is a book written in Bookdown. You could contribute it by a pull request in Github. A workshop based on this book could be found here. Meanwhile, a docker image xcmsrocker is available for metabolomics reproducible research. R and Rstudio are the software needed in this … Read more →

Die digitale Lernplattform zur Statistik I ist Teil des Blended-Learning Konzepts im Modul Statistik I und dient zusätzlich zur Präsenzvorlesung der Wissensvermittlung im Modul. 90-minütige wöchentliche Übungen in Kleingruppen, welche in Präsenz durchgeführt werden, bilden einen zweiten wesentlichen Baustein in der Lehre. Darüber hinaus steht ein breites Angebot an digitalen Übungsaufgaben über Moodle bereit sowie ein umfassender Katalog an Altklausuren. Zu allen Bestandteilen besteht die Möglichkeit, Rückfragen über Moodle oder in den Veranstaltungen zu stellen. Jeder Vorlesungswoche wird … Read more →

This is book about insurance history, technology and philosophy […] 这是一本关于保险历史、金融和科技的书。它将通过开源协作的方式不断更新。它将秉承尽早出版，经常出版(Publish Early and Publish Often)的理念，立志于解决两个问题： 这本书受到了查理芒格思维栅格的影响，希望用跨学科方式去给出最基础的模型并在现实世界中反复交叉运用。 目前探讨的主题包括但不限于：心理学（时间偏见、心理会计）、精算概率、认识论（东西方差异）、编程实践（增量开发与星云假说隐喻） 中国哲学（道家、管子轻重学）、人体医学与复杂的层级。 有任何批评指正或想参与贡献，欢迎发邮件至xs286@cornell.edu联系。 … Read more →

This cookbook contains more than 150 recipes to help scientists, engineers, programmers, and data analysts generate high-quality graphs quickly—without having to comb through all the details of R’s graphing systems. Each recipe tackles a specific problem with a solution you can apply to your own project and includes a discussion of how and why the recipe works. […] Welcome to the R Graphics Cookbook, a practical guide that provides more than 150 recipes to help you generate high-quality graphs quickly, without having to comb through all the details of R’s graphing systems. Each recipe … Read more →

The course book for BIDA302 […] Latest update: 2024-04-03 This book is based on the lessons for BIDA302, “Data Analytics Coding Fundamentals”, offered at the University of Victoria’s Continuing Studies Department. From UVic Continuing Studies website This course will explore the fundamentals of coding and scripting for Data Analytics. You will develop the ability to script and code for basic tasks in Data Analytics in common data analytic tools such as R, Python, and Excel. This will allow you to import and export data appropriately and perform fundamental data manipulations and to automate … Read more →

Bu kitap, Kuran’ın metninde bulunan ve Kuran’ın bozulmadan ve değişmeden kaldığını gösteren 19 tabanlı kodlama sistemini göstermektedir. 2019 yılında keşfettiğim ve 2023 sonuna kadar yeni keşfettiğim kodlarla geliştirdiğim, Kuran’ın tüm 6348 ve numaralı 6236 ayetleri üzerindeki 19 sistemini sunar. […] Not: Bu kitap, orijinali İngilizce yazılmış olan “Reproducible Miracle” adlı kitabımın Türkçe çevirisidir. Kitabımın linki: bookdown.org/gokmenaltay19/Quran19. Çeviri 2023 sonlarında, Yapay Genel Zeka, teknolojileri kullanılarak otomatik yapıldığından üslubu da biraz yapay olabileceği gibi, … Read more →

This book demonstrates 19 based coding system available in the Full Text of Quran text, which suggests Quran is intact and unchanged. […] This book presents 19 based system with reproducible coding evidences that I discovered, tested and witnessed in a book fully written 1387 years ago (632) than the publication date (2019) of this book. Most of the codings could only be practically realized by the invention of computers. You will not only witness some of the miraculous examples of the 19 based codings but also have the ability to easily test them yourself by running the R programming codes … Read more →

Chen Peng MetaNet is a comprehensive network analysis package, especially in various biological omics. Some functions of MetaNet are dependent with pcutils, so you also need to install pcutils. The stable version can be installed from CRAN: The latest development version can be found in https://github.com/Asa12138/MetaNet: For data manipulation, we recommend to use dplyr. MetaNet is a comprehensive network analysis R package for omics data: Support for integrated analysis for multi-omics data. Calculate correlation network quickly, accelerate lots of analysis by parallel computing. Handle … Read more →

Un libro de introducción a la automática para alumnos de ingeniería. […] ISBN: 978-84-09-22291-9 Introducción a la automatización industrial by Alberto Brunete, Pablo San Segundo and Rebeca Herrero is licensed under a Creative Commons Reconocimiento-CompartirIgual 4.0 Internacional … Read more →

Nesse livro trazemos uma introdução à analise de dados com R, começando do básico, com a instalação do R, passando pelos objetos do R, gráficos, estatística e mais algumas aplicações. […] Na pesquisa científica, a análise de dados é uma parte fundamental e o R é uma linguagem que possibilita a fazer as mais diversas análises, não é apenas uma ferramenta estatística. O R é um software livre e uma grande comunidade trabalha aperfeiçoando a ferramenta e todo dia temos novidades, tornando o aprendizado muito dinâmico. Há alguns anos, achei importante estimular o uso do R pelos discentes do … Read more →

This is a minimal example of using the bookdown package to write a book. set in the _output.yml file. The HTML output format for this example is bookdown::bs4_book, [...] Ce livre s’adresse tout d’abord aux étudiants du cycle ingénieur de Polytech Angers à l’Université d’Angers et se veut un support pédagogique pour le cours de Métrologie. Toutefois, l’ouvrage peut intéresser également ceux qui souhaitent approfondir deux concepts relatifs à l’exploitation des résultats d’essais en métrologie: L’évaluation de l’exactitude d’une méthode de mesure normalisée par le bais des comparaisons ... Read more →

Kevin Ross Handouts containing examples, exercises, and notes covering selected topics from Cal Poly STAT … Read more →

Ben Prytherch People who analyze data are usually interested in something other than the data they analyze. A financial analyst might use patterns and anomalies in market data to create an investment strategy for the upcoming year. A physician might reference data from a randomized controlled trial when deciding what drug to prescribe to a patient. A basketball coach might plan player rotations after looking at data collected from their next opponent’s recent matches. Members of a local board of education might look at data from state standardized tests to decide whether to approve a proposed … Read more →

Notes for Nonparametric Statistics. MSc in Statistics for Data Science. Carlos III University of Madrid. [...] Welcome to the notes for Nonparametric Statistics. The course is part of the MSc in Statistics for Data Science from Carlos III University of Madrid. The course is designed to have, roughly, one session per each main topic in the syllabus. The schedule is tight due to time constraints, which will inevitably make the treatment of certain methods somehow superficial. Nevertheless, the course will hopefully give you a respectable panoramic view of different available topics on ... Read more →

Notes for Statistical Inference. MSc in Statistics for Data Science. Carlos III University of Madrid. [...] Welcome to the notes for Statistical Inference. The course is part of the MSc in Statistics for Data Science from Carlos III University of Madrid. The course is designed to have, roughly, one session per each main topic in the syllabus. The schedule is tight due to time constraints, which will inevitably make the exposition of certain methods somehow superficial. Nevertheless, the course and exercises will hopefully give you a respectable panoramic view of the fundamentals of ... Read more →

STM1001 Topic 4 […] In this topic we will learn more about the purpose of sampling, along with how we can use samples to infer things about the population from which a sample was taken. For now, the main characteristic of a population we will focus on will be the population mean. However, many of the concepts we will learn about here are applicable to other characteristics as well. We will begin with an overview of the purpose of sampling followed by a discussion of the sample mean. Next, the remarkable Central Limit Theorem will be introduced and discussed. Using this foundation, we will … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Buku ini dibuat bersamaan ketika melakukan pembelajaran Praktikum Mata Kuliah Epidemiologi Analitis 2 Magister Sains Veteriner Universitas gadjah mada. semoga buku/panduan ini dapat membantu dalam menganalisa data epidemiologi. Contoh kode/script R berdasarkan panduan praktikum, dan dari sumber lainnya yang mendukung. Data diambil dari data yang relevan dengan penyakit hewan bersumber dari dinas atau ... Read more →

A análise de dados para o artigo de zooplânton da ReBio Guaribas. The output format for this example is bookdown::gitbook. […] No tocante aos tipos de atributos e seu tratamento pré-análises, uma matriz de dados pode ser dos tipos apresentados na tabela abaixo (Tabela 0.1). Matrizes disponíveis para análises, com suas descrições e tipos de dados recomendados (Tabela 0.2). No interesse de sistematizar o código R das várias matrizes que são comumente usadas em uma AMD, a tabela a seguir (@ref(tab:0tbl-m_2)) resume seus tipos e … Read more →

STM1001 Topic 5 […] Having learnt in the previous topic about the distribution of the sample mean, (\overline{X}), we are now ready to learn how we can use that distribution to help us draw inferences about the population mean (\mu). For example, suppose it was believed that in general, the average cholesterol level was (\mu = 5.0) mmol/L. Further suppose the cholesterol levels of 72 patients were measured, and we wanted to ascertain: Is the average cholesterol level of patients from this population different from 5.0 mmol/L? To answer this question, we can use perhaps the most famous … Read more →

Kevin Ross Selected examples and assignments from Cal Poly STAT … Read more →

This containes all the supplementary materials for the paper named GraphR: a probabilistic modeling framework for genomic networks incorporating sample heterogeneity. […] Network modeling are widely used in biomedical research, aiming to estimate and visualize complicated dependency structures in various fields and at different level. Graphically, networks compromise a set of variables (nodes) and relationships among nodes which are referred as edges. Under the assumption that: (1) edges represent partial correlation between nodes; (2) nodes follow Gaussian distribution, leading to a … Read more →

These are the course notes for the module Advanced Statistical Modelling III of Durham University’s degree for Mathematics and Statistics. … Read more →

Ce livre présente les principes fondamentaux de la statistique descriptive, en mettant l’accent sur les aspects univariés, bivariés et la description des séries chronologiques [...] Ce livre est conçu pour vous guider à travers les principes fondamentaux de la statistique descriptive, en mettant l’accent sur les aspects univariés, bivariés et les séries chronologiques. Ce livre s’adresse aux étudiants, aux professionnels et à toute personne intéressée par l’analyse des données et la compréhension des concepts de base de la statistique descriptive. Aucune connaissance préalable en ... Read more →

This is a working document that will eventually become the official textbook for all of Dr. Alex P. Leith’s MC 451 course at Southern Illinois University Edwardsville. […] Welcome to “Quantitative Research in Mass Communications: R and RStudio,” a comprehensive guide designed to navigate the intricate pathways of quantitative research in the ever-evolving field of mass communications. This textbook is a culmination of my journey in academia and a reflection of my commitment to advancing the understanding of mass communication research methods, particularly through the lens of quantitative … Read more →

The main manual for the QCA package in R […] The initial idea to write this book emerged in August 2016, with the intention to update the description of package QCA in R. A lot of things have changed since the appearance of the previous user guide four years before, when the package reached version 1.0-0. Most of the commands are backwards compatible, meaning that all examples from the previous guide still work with the current version of the package. There are some minor but important differences, for instance the function calibrate() has its default changed from type = “crisp” to type = … Read more →

A textbook for an introductory (first-year or second-year undergraduate) course in statistics for economics majors. […] As its name suggests, Introductory Statistics for Economics is a textbook intended for use in an introductory (first or second year) statistics course for economics majors. It was written for use as a textbook for ECON 233, the introductory statistics course for economics majors at Simon Fraser University. The content is similar to most other introductory statistics courses for business and economics students, but with a few important differences. When I was assigned to … Read more →

Introduction to Google Earth Engine […] https://courses.spatialthoughts.com/end-to-end-gee.html https://www.earthdatascience.org/tutorials/ https://developers.google.com/earth-engine/guides https://developers.google.com/earth-engine/tutorials/tutorials https://developers.google.com/earth-engine/datasets https://developers.google.com/earth-engine/tutorials https://github.com/samapriya/awesome-gee-community-datasets https://github.com/giswqs/Awesome-GEE Random forest classification time series charts Landsat derived forest disturbance … Read more →

Before you can analyze your data, you need to ensure that it is clean and tidy. […] Welcome to The Data Preparation Journey: Finding Your Way With R, a book published with CRC Press as part of The Data Science Series. This is a work-in-progress; the most recent update is 2024-02-25. It is routinely noted that the Pareto principle applies to data science—80% of one’s time is spent on data collection and preparation, and the remaining 20% on the “fun stuff” like modelling, data visualization, and communication. There is no shortage of material—textbooks, journal articles, blog posts, online … Read more →

Este é um curso de R e estatística para o grupo de pesquisa LabMóvel, versão 2024-1. […] Nesse curso veremos como usar o R para fazer estatísticas. O curso está dividido em capítulos que abordam inicialmente os comandos básicos do R (R Project). Em seguida serão aborados alguns pacotes do R para fazer … Read more →

Chen Peng Omics technologies have found extensive applications in biology, encompassing disciplines such as microbiome studies, transcriptomics, metabolomics, and beyond. These technologies generate diverse datasets based on distinct methodologies. Following specific upstream processing, omics data is often transformed into feature abundance tables, representing entities like genes, metabolites, or taxa. These feature abundance tables, coupled with experimental design metadata and various annotation data, serve as the foundation for downstream bioinformatics analysis and visualization, … Read more →

Aventuras… na escola? […] Hoje Kora acordou com a mãe a gritar, pois tinham de sair para a escola. Pelo menos hoje, Kora vai ter um dia normal, com aulas e conversas com os amigos, em vez de ser uma espiã secreta ou a guarda-costas de um qualquer príncipe. Hoje, deveria ser tudo normal. No entanto, o que Kora já devia ter percebido, é que as suas muitas vidas nunca são normais e tranquilas. E a vida na escola não vai ser diferente. Em parte porque a sua mãe já está aflita com as horas… … Read more →

This book is intended to be a bridge between traditional fisheries analytical methods and Bayesian statistics. It is a hands-on introduction to models for estimating abundance, survival, growth, recruitment, and population trends. […] This book is based in large part on material I developed while teaching (1991-2014) at NC State University. My hope is that the book will be a bridge between traditional fisheries analytical methods and Bayesian approaches that offer many advantages in ecological modeling. The book might be useful as an upper-level undergraduate or early graduate text, or for … Read more →

Notes and course info for Stat 344TM […] These notes are divided into three sections: This document isn’t designed to be read through in order – hence all the hyperlinks. Use the sidebar to navigate to what you need (you can also bookmark specific locations in your browser), and feel free to ask (or start a discussion thread!) if you can’t find something. Happy … Read more →

A Course Companion Website. […] Step into a realm of innovation with the Intel Unnati Certificate Programme, an avant-garde initiative meticulously crafted to delve into the intricacies of advanced machine learning. This course is not just an educational endeavor; it’s a gateway to a world where theoretical understanding seamlessly converges with hands-on practical application, providing you with a distinctive edge in an ever-evolving tech landscape. In a rapidly changing technological landscape, the Intel Unnati Certificate Programme is your ticket to mastering the latest advancements in … Read more →

Alberto Bernat En el transcurso de la vida, nos encontramos con momentos que se revelan como verdaderos regalos, ocasiones que nos permiten explorar nuevos horizontes y expandir nuestras mentes. Este libro surge de uno de esos momentos especiales, un regalo que me he concedido para conmemorar mi cuadragésimo tercer aniversario. El curso “Puertas de entrada: lecturas para introducirse a la Filosofía y la Literatura”, (Academia 2024) , dirigido por Pablo Nacach y programado para iniciar el 30 de enero de 2024, se convierte en la musa inspiradora de estas páginas. “Comencé a leer ‘El mundo como … Read more →

Notes and course info for Stat 343 […] These notes are divided into three sections: This document isn’t designed to be read through in order – hence all the hyperlinks. Use the sidebar to navigate to what you need (you can also bookmark specific locations in your browser), and feel free to ask (or start a discussion thread!) if you can’t find something. Happy … Read more →

Beginners with little background in statistics and econometrics often have a hard time understanding the benefits of having programming skills for learning and applying Econometrics. ‘Introduction to Econometrics with R’ is an interactive companion to the well-received textbook ‘Introduction to Econometrics’ by James H. Stock and Mark W. Watson (2015). It gives a gentle introduction to the essentials of R programming and guides students in implementing the empirical applications presented throughout the textbook using the newly aquired skills. This is supported by interactive programming exercises generated with DataCamp Light and integration of interactive visualizations of central concepts which are based on the flexible JavaScript library D3.js. Read more →

O objetivo deste livro é compartilhar ideias, conselhos e sugestões envolvendo boas práticas e condutas de como trabalhar com a ambientação da linguagem R. [...] Gostaria de iniciar este livro com algumas ressalvas. A primeira delas é que não é necessário saber programar em R para entender a mensagem que quero passar. Tentei ser o mais simples possível ao escrever, deixando abrangente para demais ferramentas, linguagens de programação, ou até mesmo hábitos do dia a dia. Um conhecimento muito básico sobre a ferramenta já vai ser o suficiente para você compreender todos os capítulos. A ... Read more →

Sangyoung Jung This application can help data analysis for the meta analysis and data visualization including forest plots and geographical frequency maps. It offers four key benefits: Data Cleaning and Check: The application not only cleanses datasets, preparing elements such as author names for meta-analysis, but also assists in identifying missing values and outliers during data checks. Meta-analysis Model Fitting: It is capable of conducting meta-analysis and moderator analysis with detailed statistics and diagnostic plots. Data Visualization: The application supports data visualization, … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a sample book written in Markdown. You can use anything that Pandoc’s Markdown supports; for example, a math equation \(a^2 + b^2 = c^2\). Each bookdown chapter is an .Rmd file, and each .Rmd file can contain one (and only one) chapter. A chapter must start with a first-level heading: # A good chapter, and can contain one (and only one) first-level heading. Use second-level and higher headings within chapters ... Read more →

This contains materials to support the University of Leeds GEOG5917 module, delivered by Lex Comber […] This is an on-line book written to support the practicals for the GEOG5917 Big Data and Consumer Analytics module, delivered by Lex Comber of the School of Geography, from the University of Leeds. A real book was written based on the materials developed for this module: Geographical Data Science and Spatial Data Analysis: An Introduction in R (Comber and Brunsdon 2021 - link here) and the module also draws from An Introduction to Spatial Analysis and Mapping in R (Brunsdon and Comber 2018 … Read more →

Sangyoung Jung Welcome to the “Guideline for EGM Shiny Application.” This guide is meticulously crafted to support you in three critical areas: Data Verification - Dive deep into your data to identify missing values, spot outliers (such as unrealistic publication years), and rectify mismatches in intervention and outcome codes within DEP and EGM frameworks. Chapter 1, Chapter 2, Chapter 3 Visualization - Transform your dataset into insightful visual narratives, from detailed country maps to dynamic charts that illuminate the nexus between interventions and outcomes. Chapter 4 Advanced … Read more →

Erich Von Wolf, as the legend goes, was a German Chemist and researcher in the latter half of the 19th century who in 1870 “published” his findings on the iron content of several items including milk, beef, asparagus, and what has garnered far too much attention, spinach. The legend goes that when recording the iron content of spinach, he inadvertently moved the decimal point one space to the right. This caused a ten-fold increase in the reported iron content of the leafy green. The error was left unchallenged until 1936. Seven years earlier the New York’s Evening Journal’s long running comic … Read more →

Document produced in R using bookdown. Please contact Brian Clark with questions or suggestions for improvement – preferred via Teams, otherwise clark13@uoregon.edu. Please use the following when referencing this document: Clark, B. A. M. (2023). Place-Based Belonging 1.0. Office of Assessment and Research, Division of Student Life, University of … Read more →

[EPSY5221] Introduction to R […] Learning R will expand your ability to analyze and visualize data. It may seem difficult to understand R at first; but you will find it simple and fun as you learn it. Hope this brief introduction can help beginners get started with R. … Read more →

This book contains case studies and course notes for STAT 240, Introduction to Data Modeling, at the University of Wisconsin, including instruction for many tidyverse packages […] Statistics 240 is a first course in data science and statistical modeling at the University of Wisconsin - Madison. The course aims to enable you, the student in the course, to gain insight into real-world problems from messy data using methods of data science. These notes chart an initial path for you to gain the knowledge and skills needed to become a data scientist. The structure of the course is to present a series … Read more →

2023年度：データサイエンス 第6回 […] 教科書は引き続き 椎名・姫野・保科 (2019) と 林賢一 (2020) を利用していきます． … Read more →

2023年度データサイエンス　期末レポート […] 2023年度データサイエンス講義の期末レポートの課題内容を本ページに記載します． レポートの提出や取り組むにあたっての注意事項も併せて記載します． 課題の提出はTeamsの期末レポート用の課題上で行ってください． 計算問題で用紙を利用する場合はノートではなくレポート用紙を利用してください． 計算問題・プログラミング課題それぞれ1つのファイルにまとめて提出してください． ※提出するファイルは2つになるはずです． また，ファイル名は「学籍番号_氏名_講義名_期末レポート_レポート内容」としてください． 例：11111_酒井優行_データサイエンス_期末レポート_計算課題 など … Read more →

Inhalte zu verschiedenen Teilbereichen des Themas Human Factors HTML output Format: bookdown::gitbook (_output.yml) [...] Auf den folgenden Seiten finden Sie Inhalte zum Thema Human Factors. Das Kapitel Wahrnehmung und Aufmerksamkeit kann im entsprechenden Abschnitt einer Vorlesung zur Allgemeinen Psychologie 1 eingesetzt ... Read more →

Newsletter | myCMIE 2.0 […] myCMIE, a web application that simplifies Molecular Profiling Reports (MPRs) for cancer treatment decisions. It integrates genomic data, drug options, and clinical trials into a user-friendly platform for efficient treatment insights. myCMIE connects patient data with public datasets, for context-informed treatment and conjecture with therapeutic implication through interactive visualizations and collaborative tools for healthcare stakeholders. The app is deployed on Amazon Web Service (AWS) and is available at: https://kowalski-labapps.dellmed.utexas.edu/CO3inW3/ … Read more →

Dansksprogede noter, der opsummerer væsentlige dele af pensum i HD Business Intelligence. […] Nærværende notesæt er udarbejdet som et dansksproget supplement til fagets lærebog: Agresti, Franklin og Klingenberg: “Statistics: The Art and Science of Learning from Data,” Pearson, 5. udgave … Read more →

高效文献计量工具介绍与部署教程 […] 通过现成的爬取+可视化分析+GPT文档解析工具，协助你快速了解一个陌生的研究领域 :] 这是武大费组的一次组会专题材料，希望能对路过的大家有所裨益XD 由于没有留言模块，任何问题欢迎上Urbanplayground公众号后台交流~ 本工具通过模拟用户操作，自动且重复地从Web of Science (WOS)导出文献信息来用于文献计量。用户可以自由设置要导出的文档数量，选择不同的导出文件格式并重命名导出的文件。该工具的原始创建者是CSDN博主：Parzival_， 目前还没有找到他的Github账户。我的主要工作是优化原始代码并使用更新版本的工具和更常用的Google Chrome浏览器来实现操作。请在转载时包含此声明和所有来源链接。 main.py是主文件，必须下载。merge.py用来将导出的不同excel表内容融合到一张表内，按需下载。drive … Read more →

Felix Lennert Dear student, if you read this script, you are either participating in one of my courses on digital methods for the social sciences, or at least interested in this topic. If you have any questions or remarks regarding this script, hit me up at felix.lennert@ensae.fr. This script will introduce you to two techniques I regard as elementary for any aspiring (computational) social scientist: the collection of digital trace data via either scraping the web or acquiring data from application programming interfaces (APIs) and the analysis of text in an automated fashion (text mining). … Read more →

Skript Servotechnik […] Dieses Dokument dient als Grundlage für das MAS-Modul “Antriebstechnik,” welches von der Fachhochschule Nordwestschweiz angeboten wird. Es behandelt die Grundlagen der aktuellen Servotechnik. Das Dokument kann hier kostenlos gelesen werden. Ein PDF-Dokument kann via Email (martin.pischtschan@fhnw.ch) angefragt werden. Da das Erstellen dieses Dokumentes sehr viel Aufwand und Kosten in Form des Lebenselixirs Kaffee nach sich zog, wäre ich über eine kleine Kaffeespende sehr dankbar! Dies funktioniert am einfachsten mit einem Klick auf den folgenden Button, welcher Sie … Read more →

Class notes for PSCI-1801 […] Current as of 2024-01-05 Lecture: MW 12-1:30pm (MCNB 309) Dr. Marc Trussler trussler@sas.upenn.edu Fox-Fels Hall 32 (3814 Walnut Street) Office Hours: M 9-11am TA: Dylan Radley dradley@sas.upenn.edu Fox-Fels Hall 35 (3814 Walnut Street) Office Hours: Tuesday 11-12 Tuesday 3-4 Thursday 12-1 The first step of many data science sequences is to learn a great deal about how to work with individual data sets: cleaning, tidying, merging, describing and visualizing data. These are crucial skills in data analytics, but describing a data set is not our ultimate goal. The … Read more →

This is an informal collection of resources dedicated to summarizing, discussing, and advancing innovation in Audit Analytics. [...] It would be an understatement to say there is plenty of buzz surrounding the Audit Analytics practice: adopting Databricks has introduced compute resources that were previously unattainable; the recent class of new hires display a highly technical skill set and equally passionate “innovation-set”; our Data Science neighbors’ work using large language models opens up a whole new realm of revolutionizing audit procedures. With this buzz comes a lot of great ... Read more →

Tyler R. Pritchard Report errors, recommendations, or concerns to trpritchard@grenfell.mun.ca. Latest Updates: Jan 2024 Dec 2023 From the university calendar: PSYC 3950 Research Methods and Data Analysis in Psychology III will cover advanced research methods, including survey methods, and supporting statistical concepts and techniques. Designs will include single factor designs and multi-factor designs with both random and fixed factors. Supporting statistical concepts will include analysis of variance (ANOVA) from a linear model perspective, statistical power, and multiple regression, … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a book written in Markdown. Please contact Sarah Urbut for questions. I’m really excited about these latent dirichlet allocation models, specifically for their flexibility in modeling time dependent changes in comorbidity profiles. However, I think much remains to be discovered. In the following pages, I hope you’ll enjoy: First, we discuss the general framework for topic models, and introduce typical notations ... Read more →

A modest and very incomplete listing of resources for tackling data science problems in R. […] Draft This book grew out of my evergrowing collection of reference materials that was saved as an expanding array of markdown files in a github repo. By assembling it as a book, I hope that it will be more accessible and useful to other R users. The author would like to acknowledge everyone who has contributed to the books, articles, blog posts, and R packages cited within. License This work by Martin Monkman is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Canada … Read more →

Um website dedicado ao ensino de estatística. […] Pode ser mudado depois: bookdown::render_book(“index.Rmd”) This is a sample book written in Markdown. You can use anything that Pandoc’s Markdown supports, e.g., a math equation (a^2 + b^2 = c^2). The bookdown package can be installed from CRAN or Github:{r eval=FALSE} install.packages(“bookdown”) # or the development version # devtools::install_github(“rstudio/bookdown”) Remember each Rmd file contains one and only one chapter, and a chapter is defined by the first-level heading #. To compile this example to PDF, you need XeLaTeX. You are … Read more →

The first official book authored by the core R Markdown developers that provides a comprehensive and accurate reference to the R Markdown ecosystem. With R Markdown, you can easily create reproducible data analysis reports, presentations, dashboards, interactive applications, books, dissertations, websites, and journal articles, while enjoying the simplicity of Markdown and the great power of R and other languages. Read more →

Peter Baumgartner This is work in progress: At the moment I am working on the practice section of chapter 4, e.g., I have finished (\approx 20%) of the book content. This book collects personal notes during reading of Statistical Rethinking by Richard McElreath. I am using the second edition published 2020 by CRC Press an imprint of Routledge of the Taylor & Francis Group. Additionally I am using Statistical Rethinking 2023, the most recent set of free YouTube video lectures. You can find links to other material on McElreath’s website about the book. Of special interest for me are the … Read more →

Pour obtenir la dernière version de ce livre, visitez le site: Ce document est une introduction à l’utilisation du logiciel libre de traitement de données et d’analyse statistique R. Il vise à introduire uniquement les notions de base nécessaire à connaitre pour quelqu’un qui découvre ce langage de programmation pour la première fois. Ce document est inspiré de plusieurs sources, parmi lesquels nous citons les références suivantes En anglais : En français : … Read more →

Este documento está en construcción. Tiene por objetivo recoger material necesario para impartir un curso aplicado en modelización de Series de Tiempo. Puede dividirse en tres grandes componentes: i) Análisis exploratorio y descomposición, 2) modelización de series univariantes (incluye, ARIMA, ARCH y GARCH) y i) modelización de series multivariantes, expecíficamente de Modelos Vectoriales Autorregresivos (VAR). En la medida de lo posible el documento trabaja con series de tiempo del Ecuador. Además, el software utilizado para el análisis, estimación y predicción es R. Otros contenidos … Read more →

This is an example of using the bookdown package to write a collate all the tutorial questions and answers in semester 2, 2023 in a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a sample book written in Markdown that covers the questions and suggested solutions to tutorials posted in semester 2, 2023. Each bookdown chapter contains the questions and suggested solutions for each tutorial. One of the reasons for putting this book together was to assist in your exam revision. Most of the solutions are hidden so you should ... Read more →

Collection of interactive teaching techniques. […] Welcome to the ebook on interactive teaching techniques. This document is based on the Interactive Techniques PDF of Kevin Yee. Based on the creative commons licence the Teaching & Learning Centre of the University of Amsterdam is maintaining and expanding this ebook version. The full credits can be found at the end of this ebook. These techniques presented in this ebook have multiple benefits: the instructor can easily and quickly assess if students have really mastered the material (and plan to dedicate more time to it, if necessary), and … Read more →

(c) Tomasz Przechlewski / CC-BY license […] Wyraz statystyka ma wiele znaczeń: statystyki zgonów albo statystyki alkoholizmu czyli dane dotyczące zgonów lub alkoholizmu. Statystyka to też dziedzina wiedzy, upraszczając zbiór metod, które służą do tworzenia statystyk w pierwszym znaczeniu tego słowa. Wreszcie statystyka to pojedyncza metoda ze zbioru metod opracowanych w dziedzinie, np. średnia to statystyka. Trochę to niefortunne, ale świat nie jest doskonały jak wiemy… Statystyka (obiegowo): dział matematyki, a w związku z tym wiedza absolutnie pewna i obiektywna. Nieprawda choćby z tego … Read more →

2023年度：データサイエンス 第5回 […] 教科書は引き続き 椎名・姫野・保科 (2019) と 林賢一 (2020) を利用していきます． … Read more →

2023年度:データサイエンス　課題 […] 講義概要に記載の通り，成績評価にあたり各回の課題の点数が成績に考慮されます． 課題の提出については以下に従ってください． 必ず が明確にわかるように記載してください．いずれかに不備があった場合は減点対象とします． 提出期限は翌講義日の開始までとします． Teams上で提出とします．プログラミング課題については，RStudioのnotebookファイル，計算問題については画像形式（JPGやPDFなど）で添付してください． … Read more →

Introduction to methods for evaluating effectiveness of non-medical interventions […] Those who work in allied health professions and education aim to make people’s lives better. Often, however, it is hard to know how effective we have been: would change have occurred if we hadn’t intervened? Is it possible we are doing more harm than good? To answer these questions and develop a body of knowledge about what works, we need to evaluate interventions. As we shall see, demonstrating that an intervention has an impact is much harder than it appears at first sight. There are all kinds of issues … Read more →

B.A. Seminar at LMU Munich, Fall 2023/2024 […] This online tutorial will accompany the seminar “Understanding Digital Information Flow via Computational Methods”. It is part of the undergraduate course “Communication Studies” (LMU, Department of Media and Communication) and takes place Friday 10 am to 2pm in the CIP pool, Akademiestr. 7. You will find all necessary information on the seminar’s structure, important dates and assessments/evaluations via Moodle. Please carefully consider the syllabus when deciding whether to participate in this seminar. This tutorial will introduce you to two … Read more →

TK […] This is the class workbook for Multilingual Computational Methods for Text-based Media. Chapters will be added as the class … Read more →

Grupo-Pilco-Cusi Curso: Programacion en Lenguaje Estadistico Carrera: Estadistica Integrantes del grupo: Jordan Pilco Valvas Diego Cusi … Read more →

Wilder Espinoza & Julio Arapa Trabajo final del curso Programación en Lenguaje Estadístico 2023-II Espinoza Luna, Wilder Gilmer 22140060 Arapa Lazo, Julio César … Read more →

Melany Montero Una variable es un nombre que hace referencia a un valor, específicamente es el nombre de una ubicación de memoria reservada que contiene algún valor. Por ejemplo: x <- 10. Aquí, ‘x’ es el nombre de la variable, la flacha (<-) es un operador de asignación y 10 es el valor o literal. Entonces, al usar un operador de asignación (=) en R, podemos reservar memoria para el valor sin declararlo explícitamente. Para nombres de variables de varias palabras, se usan guiones bajos entre palabras (nombre_variable), pero algunos usan “camelCase” (a veces llamado “studlyCaps”) como … Read more →

Hidalgo Dante y Huaman Celeste Guevara Ponce, Victor Huaman Mejia, Franseska Celeste 22140234 Hidalgo Huachaca, Dante Sebastian … Read more →

Neukölln-Komplex - Rechercheübersicht […] Diese Webseite sammelt Informationen rund um den Neukölln-Komplex (NKK). Als NKK wird eine rechte Gewaltserie in Berlin-Neukölln bezeichnet. Dazu zählen seit 2009 mindestens 200 Straftaten, darunter dutzende Brandstiftungen und mindestens zwei Morde auf offener Straße. Trotz einem bekannten Täterkreis hat es bis heute keine umfassende gerichtliche Aufarbeitung des Komplex gegeben. Viele Betroffene sehen Fehler bei den Sicherheitsbehörden. Manche argumentieren, dass ein rechtes Netzwerk mit Verbindungen in Polizei und Justiz die Auflärung sogar aktiv … Read more →

This online course describe how to extract and use open source data for factor analysis in R. […] Course Overview Hi All, Welcome to the Online Course on “Exploratory Factor Analysis in R”. This is an online course designed to deepen your understanding of how to conduct factor analysis in R. The target audience are graduate students, researchers, and anyone interested in learning how to use open-source data for factor analysis. Factor analysis is a data reduction method used to explore and validate the structure of observed variables in multivariate data. Please read the course syllabus … Read more →

Porlles Castillo Sharif Snyder … Read more →

Notes and course info for Stat 340 […] These notes are divided into three sections: This document isn’t designed to be read through in order – hence all the hyperlinks. Use the sidebar to navigate to what you need (you can also bookmark specific locations in your browser), and feel free to ask (or start a discussion thread!) if you can’t find something. Happy … Read more →

Notes and docs for Stat 140 […] These notes are divided into different sections: This document isn’t designed to be read through in order – hence all the hyperlinks. Use the sidebar to navigate to what you need (you can also bookmark specific locations in your browser), and feel free to ask (or start a discussion thread!) if you can’t find something. Happy … Read more →

CPU设计实战：LoongArch版 […] CPU，中文全称为中央处理单元，简称处理器，是现代电子计算机的核心器件。如果你想了解一台计算机是如何构建并工作起来的，那么深入了解CPU的设计非常有用。不过，这个美好的愿望是否会遭遇骨感的现实呢？毕竟一谈及CPU，大家马上会想到的是英特尔（Intel）、超微半导体（AMD）、苹果（Apple）、安谋（ARM）、高通（Qualcomm）这些国际知名公司生产的产品，进而认为CPU设计是一件遥不可及的事情，普通学习者要想掌握它简直就是天方夜谭。 那么CPU设计到底难不难呢？实话实说，要做出具有世界一流水平的产品确实不容易。别看CPU个头不大，它却是一个复杂度极高的系统。设计CPU挑战的 … Read more →

Speaking, the free book chapter, was conceived by V. Piai […] This book chapter emerged from my frustration with finding appropriate introductory materials on the (neuro)psychology of language production. Existing resources are not accessible, in my opinion. Peer-reviewed articles are not introductory enough, which makes them hard to use for teaching at the Bachelor’s level or for initiating students on the topic more generally. Books, including handbooks, besides being very expensive, are too big; instead of getting an introduction to the topic, you get an entire book on the topic, so you … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This book is a repository of my notes in computational social science from reading Salganik’s Bit By Bit, as well as open access curricula released by the SICSS ... Read more →

Chuqui & Perez Integrantes del grupo Chuqui Diaz Gianpier Perez Perez … Read more →

This is the seminar handbook for reviewing scientific literature that outlines the weekly tasks for each seminar […] This module aims to develop your knowledge and understanding of reviewing academic literature, including the searching for and identification of relevant articles from academic databases, navigating and extracting relevant information from journal articles, and formulating an academic discussion which syntheses the information gained from this process. These skills will prepare you for written assessments across your degree program and for life beyond university. The learning … Read more →

Use a week time to master the basic concept of option trading […] This book aims to solve one problem on how to use one week to master the core concept of option trading. It lays emphasis on graphs and figures to help you understand the core concept. Hope you can implement simple strategy in real world and gain the ability to read more advanced classic books such as: If you have any critics or feedback, please send email to … Read more →

Бесплатный видео курс по разработке собственных пакетов на языке R. […] Мое знакомство с языком R началось в 2016 году, когда я решил использовать его для сбора данных через API из различных рекламных платформ. Для некоторых из них уже существовали готовые решения в виде пакетов, но для менее известных площадок пришлось создавать собственные инструменты. Тогда я столкнулся с ограниченностью существующих ресурсов и решил самостоятельно разобраться в создании R-пакетов. На тот момент подробных руководств было мало, и я приходил к пониманию процесса методом проб и ошибок. Используя базовые … Read more →

Skrypt przedmiotu Modele rynku kapitałowego 2022 […] Zaczątek skryptu dla przedmiotu Modele rynku kapitałowego. Skrypt będzie w najbliższym czasie podlegał ciągłym zmianom… Model - uproszczenie rzeczywistości, często w formie matematycznej. Rynek kapitałowy (https://pl.wikipedia.org/wiki/Rynek_kapita%C5%82owy) - kupno i sprzedaż akcji i obligacji, głównie poprzez giełdy. (\mathcal{R}_t) – stopa zwrotu brutto w okresie rozpoczynającym się w momencie (t-1), a kończącym w momencie (t) (w skrócie: w okresie (t)) (R_t) – prosta jednookresowa stopa zwrotu netto w okresie (t) (R_i) – … Read more →

This is the seminar handbook for systematic reviewing scientific literature that outlines the weekly tasks for each seminar […] This module aims to develop student’s knowledge and understanding of the systematic reviewing of academic literature. This includes developing an appropriate search string, screening process, study eligibility criteria, data extraction form/table, quality appraisal tool and other methodological features associated with the systematic reviewing process. This process minimises potential reviewer biases and increases the methodological rigor. Using these skills … Read more →

2023年度：データサイエンス 第4回 […] … Read more →

Andersson Vargas Magallanes ¡Zona en … Read more →

Sharif Porlles Trabajo de … Read more →

STM1001 Topic 9 […] In this topic, rather than testing for differences in means as we did via (t)-tests and ANOVA, we will be considering hypothesis tests for proportions. The types of questions that can be addressed with these types of tests include: is the proportion of left-handed people different from 10%? Or, has a particular intervention led to a significant difference in the proportion of premature births? Or, is the proportion of extroverts different from 50%? As usual, we do not need to calculate the true population proportions to answer these questions. Rather, we can use sample … Read more →

This is a step-by-step guide for the presentation by R-Ladies Melbourne for “It takes a spark” on 17-Nov-23, [...] Caitlin, Dionne, and Lauren are from R Ladies Melbourne, and we are here because we want to teach you how to program in R! R-Ladies is a world-wide organisation whose mission is to promote gender diversity in the R community. See the R-Ladies global website or R-Ladies Melbourne for more information! Coding is writing instructions that a machine or computer can understand to perform a task. R is a programming language and free software environment for statistical ... Read more →

Notes de cours du ACT5400-Crédibilité, du baccalauréat en actuariat, UQAM. […] Ce site contient les notes de cours pour le ACT5400 - Crédibilité, un cours obligatoire du baccalauréat en actuariat de l’UQAM. L’objectif de ces notes est de présenter la théorie de la crédibilité tout en utilisant le logiciel R pour mieux comprendre la théorie et pour des applications pratiques. Ces notes de cours ont été écrites en RMarkdown, plus particulièrement en RBookdown. Les notes de cours de la théorie de la crédibilité, développées depuis 2007, étaient précédemment écrites en TeX. La conversion des … Read more →

This are notes for STA 265 at Murray State University for students in Dr. Christopher Mecklin’s class. […] This chapter includes both material from the textbook and material that I have added to aid you in using R and R Studio for statistical and data science tasks. To both illustrate the 4-Step Process of statistical modeling and to review the two-sample (t)-test, I will illustrate testing to see if there was a statistically significant differnce between two different sections of a class on their final exam, where one section took a final on Monday morning and the other one on Friday … Read more →

Accompanying IMSID course […] These assignments accompany the course Introduction to R and should be done at home before each course date. We will link to the respective book section in each of the exercises, so you’ll be able to find instructions on how to solve this kind of exercise quickly. We will discuss solutions in the seminar session, complete code solutions will be published after the … Read more →

This is a minimal example of using the bookdown package to write a book. The output format for this example is bookdown::gitbook. […] This ebook serves as a companion to the PSYC490 lab sessions. Chapters will be added and updated throughout the semester. Contributors: This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] 디지털 기술의 투자 비중은 클라우드에 집중되어 있으며, AI 투자는 매우 저조한 상태이다. 클라우드는 47.3%이지만, AI는 1.7%이다. 제조 분야에서 인공지능 디지털 활용율은 1.6%이며, 금융 11.1%, 통신 17.1%에 비해서 매우 낮은 편이다.(’21, NIS) 제조 AI 솔루션의 확산을 위해서는 본질을 이해할 필요가 있다. 제조AI ... Read more →

Este pequeño compendio recopila ejercicios de farmacocinética para la materia de Biofarmacia y Farmacocinética. Algunos ejercicios no son de mi autoría, sin embargo, se le da crédito a cada uno de los … Read more →

Grupo 7 Atencio Alejo, Alexander Gutierrez Huaman, Jesus Hernesto Huerta Tiburcio, Kennedy Brayan Perez Perez, Carla Estefani Xiomara Villa Yataco, Krisstell Si sientes una fascinación por el mundo del análisis de datos y tienes un deseo genuino de adentrarte en los universos de la exploración y preparación de datos del lenguaje R y Rstudio, has llegado al lugar indicado. En este espacio, te sumergirás en un mar de conocimiento que te proporcionará las bases necesarias para comprender y dominar estas poderosas etapas del proceso de análisis de datos. … Read more →

Introduction to geostatistics with R (in Polish). Skrypt ma na celu wprowadzenie do analiz przestrzennych (GIS) używająć języka programowania R, a następnie zastosowanie uzyskanej wiedzy do wykonania estymacji (interpolacji) oraz symulacji geostatystycznych. […] Masz przed sobą skrypt zawierający materiały do ćwiczeń z geostatystyki. Składa się ona z kilkunastu rozdziałów pokazujących jak: wygląda geostatystyczna analiza danych (rozdział 1), dodawać i wizualizować dane przestrzenne w R (rozdział 2), wykonywać wstępną eksplorację danych nieprzestrzennych (rozdział 3), wstępnie analizować dane … Read more →

Begleitdokument zur Selbstlerneinheit “Mit Emma durch Daten-Dschungel” […] Dieses Tutorial soll Dich bei der Bearbeitung des Selbstlernkurses “Mit Emma durch den Daten-Dschungel” unterstützen. Du hast mit Emma bislang verschiedene Schritte auf ihrem Weg zur empirischen Abschlussarbeit erlebt. Nun kannst Du gemeinsam mit Emma das Auswertungsprogramm “R / RStudio” kennenlernen. (R ist das eigentliche Auswertungsprogramm; RStudio ist eine nutzerfreundliche Entwicklungsumgebung zur einfacheren Bedienung des Programms R.) Dieses Dokument soll Dir helfen, die einzelnen Schritte der … Read more →

STM1001 Topic 8 […] In this topic, we will be considering two related types of analyses: Correlation and Simple Linear Regression. These techniques can be used to describe the relationship between two numeric variables. For example, you may recall in Topic 2 that we considered the relationship between income per person (GDP per capita, PPP$ inflation-adjusted) and the Happiness Index (Gapminder.org 2021). We will again consider the relationship between these two variables, but this time we will focus our analysis on countries whose GDP per capita is between $10,000 and $50,000, as depicted … Read more →

Dit is de reader voor de module Statistiek en Excel […] De cursus Inleiding Exacte Vaardigheden (voltijd) en Biomedische Basisvaardigheden (deeltijd) maken deel uit het studieprogramma van de VL1, tijdvak 1, periode A. Het is respectievelijk een onderdeel van de voltijds en de deeltijds propedeuse van de opleiding Life Sciences. De kennis en vaardigheden die worden opgedaan sluiten aan bij de thema’s ‘Health & Disease’, ‘Food & Health’ en ‘Sustainibility’. De cursus bestaat uit 2 modules: Deze online reader is voor Statistiek en Excel. Meer informatie over de overkoepelende cursus … Read more →

2023年度：データサイエンス 第3回 […] … Read more →

2023年度：データサイエンス 第2回 […] … Read more →

2023年度:データサイエンス　第１回 […] 今日の講義では以下の内容を扱います． 各セクションについて説明したのち，例を示して演習を行うという一連の流れを1セット（5分~15分） として講義を進めていきます． 手を動かす時間も多くありますので頑張っていきましょう． … Read more →

STM1001 Topic 7 […] In the previous topic, we learnt how to test for differences in means between two independent groups via the independent samples (t)-test. This was a situation where the independent variable was a categorical variable with only two categories. What happens when we want to test for differences in means between two or more independent groups? In this case, we can use one-way Analysis of Variance, commonly referred to as one-way ANOVA. What type of variables are required for a one-way ANOVA? A one-way ANOVA will always involve two variables: For example, let’s consider a … Read more →

STM1001 Topic 6 […] Having learnt in the previous topic about Hypothesis Testing via the one-sample (t)-test, this week we will extend our knowledge to two more types of (t)-tests: the two-sample (t)-test for independent samples, and the two-sample (t)-test for dependent (paired) samples. Throughout this topic, we will refer to these tests as the independent samples (t)-test and the paired (t)-test respectively. In this topic, we will learn what each of these tests are via examples, as well as the following important steps: Finally, in addition to learning how to determine … Read more →

Economics 395: Forecasting […] This resource is a compilation of Dr. Jaya Jha’s notes and code for Economics 395: Economic Forecasting. This course uses Introduction to Time Series Analysis and Forecasting as the primary textbook.1 The code sections for this class use the same data and visualizations from Introduction to Time Series Analysis and Forecasting, but not the methods.2 The methods used are from Forecasting: Principles and Practice by Rob J. Hyndman and George Athanasopoulos.3 Montgomery, Jennings, and Kulahci, Introduction to Time Series Analysis and Forecasting.↩︎ Montgomery, … Read more →

Peter Baumgartner This Quarto book collects my personal notes, trials and exercises of the A Student’s Guide to Bayesian Statistics by Ben … Read more →

This is a blueprint of an introduction to R. […] Welcome to the world of data analysis! “Introduction to R in Data Analytics” is your friendly guide to understanding how to use the R programming language for playing with data. If you’re new to this, don’t worry - we’ve got you covered. This book takes you step by step, teaching you how to make sense of data using R. We’ll show you how to organize information, create cool charts and graphs, and even predict trends from data. You’ll learn all about the powerful tools that R offers for understanding numbers and patterns in data. But we won’t … Read more →

Curso intro de R […] Estos recursos corresponden a un seminario de sociología y epistemología del big data. El presente material corresponde a la unidad práctica de dicho seminario, que busca introducirnos en análisis de datos por medio del lenguaje R. Si bien este objetivo es explícitamente de nivel introductorio, creemos que puede ser un primer paso hacia un fin necesario: acercarnos al fenómeno de los datos, con una mirada “desde adentro”. Escenarios sociales y técnicos como el big data, así como los avances en inteligencia artificial y la proliferación de algoritmos en diversas esferas … Read more →

2023年度:データサイエンス　講義概要 […] 本ページは2023年度のデータサイエンス講義の概要を説明するものです． 本講義では教科書の内容をベースにした講義資料を基に進めていきます。基本的に教科書の方が網羅的な内容となっているので 講義の中でわからない部分については適宜対応する教科書を内容を確認・自習するようにしてください。 また、R/RStudioを利用したプログラミングについても触れます。 ChatGPTなどを使ってプログラミングを支援してもらうことは一向に構いません。 これらのGenerativeAIは昨今話題になり、急速に社会に浸透しつつあります。 おそらく皆さんが大学を卒業し社会に出ていく頃には、さらに研究・開発が進み … Read more →

Peter Baumgartner This Quarto book collects my personal notes, trials and exercises for the first chapter “Function” of Abramson, J. (2021). Precalculus 2e (2nd ed.). OpenStax College. Because of the huge amount of the material in the book I am planning a separate Quarto book for each of the 12 chapters of Precalcuclus. (So the plan: I am not sure if I will ever finish this monster project 😜) I will go through the text and note the most important content for me to learn. This results in a subjective collections of text pieces: Conditional on my previous knowledge (at that time) I will include … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] 디지털 기술의 투자 비중은 클라우드에 집중되어 있으며, AI 투자는 매우 저조한 상태이다. 클라우드는 47.3%이지만, AI는 1.7%이다. 제조 분야에서 인공지능 디지털 활용율은 1.6%이며, 금융 11.1%, 통신 17.1%에 비해서 매우 낮은 편이다.(’21, NIS) 제조 AI 솔루션의 확산을 위해서는 본질을 이해할 필요가 있다. 제조AI ... Read more →

This is a resource to help teach people how to learn R. … Read more →

Este é um livro criado para o curso. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] ... Read more →

Placeholder for interesting knowledge in marketing […] No prerequisites required to read this … Read more →

Grupo 7 Atencio Alejo, Alexander Gutierrez Huaman, Jesus Hernesto Huerta Tiburcio, Kennedy Brayan Perez Perez, Carla Estefani Xiomara Villa Yataco, Krisstell Si sientes una fascinación por el mundo de la programación y tienes un deseo genuino de adentrarte en los universos de R y Python, has llegado al lugar indicado. En este espacio, te sumergirás en un mar de conocimiento que te proporcionará las bases necesarias para comprender y dominar estas poderosas herramientas de programación. … Read more →

Grupo 04 Este Examen Pacial esta hecho en Quarto book, además esta hecho de forma grupal y los integrantes son los siguientes: Hidalgo Huachaca Dante Sebastian (22140235) Huaman Mejia Franseska Celeste (22140234) Arapa Lazo Julio César (22140218) Atachao Vela, Jorge Alonso (21140085) En este trabajo de investigación se tratará de abordar todo lo relacionado con R con el propósito de ayudar e incentivar el estudio de este importante programa en la rama de la Estadística. Se abordara los fundamentos del programa (qué es R, qué es IDE - Rstudio y la programación orientada a objetos). Como … Read more →

This is a book version to write a book. set in the _output.yml file. The HTML output format for this example is bookdown::gitbook, [...] Welcome to the “Analyzing CRISPR Screens with edgeR”. Our aim is to empower researchers like you with the tools and knowledge needed to navigate the complex landscape of CRISPR data analysis. This platform serves as the central hub for a comprehensive guide on leveraging one of the most commonly used differential expression analysis Bioconductor package edgeR, for the analysis of CRISPR screens. Whether you’re delving into CRISPR experiments for the ... Read more →

My R Markdown Document […] 通过观测点数据模拟整个大棚环境变量，进行可视化展示 … Read more →

读报 … Read more →

STM1001 Topic 4B (Science and Health) […] In this topic, we will discuss sampling considerations (external validity). Following an overview of sampling, we will consider various sampling methods, along with specific considerations for each … Read more →

Peter Baumgartner This Quarto book collects my personal notes, trials and exercises of Probability & Bayesian Modeling by Jim Albert & Jingchen … Read more →

This is a minimal example of using the bookdown package to write a book. set in the _output.yml file. The HTML output format for this example is bookdown::gitbook, [...] This is a course on models for multilevel nested data. These data arise in nested designs, which are quite common to education and applied social, behavioral and policy science. Traditional methods, such as OLS regression, are not appropriate in this setting, as they fail to model the complex correlational structure that is induced by these designs. Proper inference requires that we include aspects of the design in the ... Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a note for popular clinical trial designs. Each design contains some corresponding literature, a shiny app for calculation and computation ... Read more →

Peter Baumgartner This Quarto book collects my personal notes, trials and exercises of the Bayesian Statistics the Fun Way: Understanding Statistics and Probability With Star Wars, LEGO, and Rubber Ducks by Will Kurt (Kurt 2019). I am not an expert in statistics. During my study in sociology back in 1970er I had only rudimentary learned about frequentist statistics. There weren’t computer only via time-sharing and keypunching for card-to-tape converter available. This was painstaking and not motivating because it had not much practical values. 10 years later I worked sometimes with SPSS but … Read more →

STM1001 Topic 3 […] In this topic, we will consider the concept of probability. We will then consider both continuous and discrete random variables, and then introduce perhaps the most famous probability distribution of all: The Normal Distribution. Finally, we will consider some other continuous and discrete … Read more →

STM1001 Topic 2 […] Having learnt how to present data in the last topic, in this topic our focus will be on describing data, or, descriptive statistics. We will be learning how to describe data using both numerical and graphical measures. Throughout this topic’s content, we will be considering some examples based on free material from Gapminder.org (Gapminder.org … Read more →

These are the course notes for the Machine Learning and Neural Networks module (MATH3431) at Durham University. […] Welcome to the material for the first half of the Machine Learning and Neural Networks module (MATH3431) at Durham University. These pages consist of relevant lecture notes will be updated as the course progresses. I would recommend that you use the html version of these notes (they have been designed for use in this way), however, there is also a pdf version of these notes. In this first half of the module (Michaelmas Term), we will be focusing on “Machine Learning” rather … Read more →

Jane Doe Cuota general; se recaudó S/80.00 soles que se entrego al comite general. Cuota del aula; se recaudó S/130.00 soles de los cuales se compró una cartera de S/120.00 soles y una bolsa de regalo de S/10.00 soles quedando pendiente el pasaje gastado (S/2.00 soles). Se recaudo S/270.00 soles de los cuales se gastó en vasos personalizados 3.80 x 27 los que nos da: Aparte se gastó en lo siguiente: Dando como gasto total lo siguiente: Entonces si hacemos una resta simple de lo recaudado en esta actividad menos lo gastado en total nos quedaria lo siguiente: Nos queda S/40.60 soles más los … Read more →

Julio Arapa R es un entorno de software libre (licencia GNU GLP) y lenguaje de programación interpretado, es decir, ejecuta las instrucciones directamente, sin una previa compilación del programa a instrucciones en lenguaje máquina. El término entorno, en R, se refiere a un sistema totalmente planificado y coherente, en lugar de una acumulación de herramientas específicas e inflexibles, como suele ser el caso en otros softwares de análisis de datos. Este entorno es comúnmente utilizado para la computación estadística y gráfica, ya que dispone de una amplia variedad de técnicas estadísticas … Read more →

Jane Doe R es un entorno y lenguaje de programación que se centra en el análisis estadístico. Surgió como una implementación de código abierto del lenguaje S, enriquecido con capacidades de ámbito estático. Se ha convertido en uno de los lenguajes de programación más prominentes en la investigación científica y es especialmente destacado en áreas como aprendizaje automático (machine learning), minería de datos, econometría, investigación biomédica, bioinformática y finanzas. Esto se debe en gran medida a su capacidad para cargar diversas bibliotecas o paquetes que ofrecen funcionalidades de … Read more →

Dante Hidalgo R es un lenguaje de programación que permite realizar análisis de datos escribiendo scripts y funciones. R es un lenguaje interactivo orientado a objetos, este ha sido diseñado por estadísticos para los estadísticos. El lenguaje proporciona objetos, operadores y funciones que hacen que el proceso de exploración, modelado y visualización de datos sea natural. Los análisis completos de datos a menudo pueden ser representados en unas pocas líneas de código. Además, R es un proyecto de software libre. Esto no sólo significa que se puede descargar y utilizar de forma gratuita, sino … Read more →

R es un lenguaje de programación y entorno de desarrollo utilizado principalmente para análisis estadístico y visualización de datos. Es una herramienta poderosa y versátil que ha ganado popularidad en la comunidad de ciencia de datos y estadísticas debido a su flexibilidad y amplia variedad de paquetes y librerías. R Studio es un entorno de desarrollo integrado (IDE) diseñado específicamente para trabajar con R. Proporciona una interfaz de usuario amigable que facilita la escritura de código, la gestión de proyectos y la generación de informes reproducibles. En conjunto, R y RStudio son … Read more →

Nicolle Berrospi This is a Quarto book. To learn more about Quarto books visit https://quarto.org/docs/books. … Read more →

Celeste Huaman R es un entorno y lenguaje de programación con un enfoque al análisis estadístico. R nació como una reimplementación de software libre del lenguaje S, adicionado con soporte para ámbito estático. Se trata de uno de los lenguajes de programación más utilizados en investigación científica, siendo además muy popular en los campos de aprendizaje automático (machine learning), minería de datos, econometría, investigación biomédica, bioinformática y en el campo económico-financiero. A esto contribuye la posibilidad de cargar diferentes bibliotecas o paquetes con funcionalidades de … Read more →

Jordan Joel Pilco Valvas This is a Quarto book. To learn more about Quarto books visit https://quarto.org/docs/books. … Read more →

Huaman Llanos Felix Moises Una variable es un nombre que hace referencia a un valor. Una de las características más poderosas de un lenguaje de programación es la capacidad de manipular variables. Una variable es el nombre de una ubicación de memoria reservada que contiene algún valor. Por ejemplo: x = 10. Aquí, ‘x’ es el nombre de la variable, el signo igual (=) es un operador de asignación y 10 es el valor o literal. Entonces, al usar un operador de asignación (=) en Python, podemos reservar memoria para el valor sin declararlo explícitamente. Para asignar el valor a una variable, … Read more →

Norah Jones This is a Quarto book. To learn more about Quarto books visit https://quarto.org/docs/books. Los operadores aritméticos son necesarios para realizar operaciones aritméticas como suma, resta, multiplicación, división, etc. La siguiente tabla es la lista de operadores aritméticos en Python: Los operadores relacionales se utilizan para comprobar la relación entre operandos y comparar los valores. Según la condición, estos operadores devuelven como resultado “Verdadero” o “Falso”: Para asignar el valor a una variable, utilizamos operadores de asignación. La siguiente es una lista de … Read more →

Gianpier Chuqui Diaz This is a Quarto book. To learn more about Quarto books visit https://quarto.org/docs/books. … Read more →

Diego Cusi … Read more →

Jane Doe This is a Quarto book. To learn more about Quarto books visit https://quarto.org/docs/books. … Read more →

Krisstell … Read more →

STM1001 Topic 1 […] Where are we headed in this subject? In this subject, we will be learning how to Make Sense of Data. One of the most important tools we can use to do so is Statistics. What is Statistics? Statistics allows us to make sense of data. It involves collecting, describing, and analysing data, and sometimes drawing conclusions from data. In a nutshell, the above definition describes exactly what we will be doing throughout this subject. We will be learning about how to collect data. Once we have a data set, how can we then make sense of it? It is always a good idea to begin by … Read more →

Kennedy Huerta Tiburcio … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Material complementario para estudiantes de las carreras: Licenciatura en Cs. Biológicas y Licenciatura en Bromatología de la Facultad de Ciencias ... Read more →

This is a methodological guide for compilation of the Inclusive Growth Index (IGI). Each chapter contains detailed information about individual steps required for the IGI compilation and production. The Inclusive Growth Index is a composite indicator of growth developed by UNCTAD. The 2023 edition of the IGI is calculated by using updated data series, following the methodology from 2022. In the version developed in 2022 (see SDG Pulse 2022), it consists of 27 baseline indicators, grouped in 4 pillars (economic growth, living conditions, equality and environment). The SDG Pulse 2022 chapter is … Read more →

This is a guide on how to conduct Meta-Analyses in R. (Japanese version) […] オンライン版の R によるメタ分析：ハンズオンへようこそ。 本書は、 R でメタ分析を行う方法について、わかりやすく紹介するガイドラインである。メタ分析の基本的な手順として、アウトカム指標のプール、フォレストプロット、異質性診断、サブグループ解析、メタ回帰、出版バイアスの制御方法、バイアスリスク評価、プロットツールなどを網羅している。 また、ネットワークメタ分析、マルチレベル（３レベル）メタ分析、ベイズメタ分析アプローチ、SEM メタ分析といった高度でありながら関連性の高いトピックも取り上げる。 本書で扱うプログラミングや統計的背景は、専門家でなくても理解 … Read more →

يقدم هذا المقال لمحة بسيطة عن المملكة العربية السعودية والاحتفال باليوم الوطني، بالإضافة إلى تقديم نظرة عامة على حياة الملك … Read more →

In questo libro sono presenti gli esercizi di Statistica di Base […] In questo libro sono elencati una serie di esercizi preparatori per il superamento dell’esame di Statistica di Base somministrati agli studenti nel corso degli anni, presso la facoltà di Economia, Sapienza Università di Roma. Hanno partecipato alla loro raccolta, nel corso del tempo, molti collaboratori che ringrazio con affetto: Alberto Arcagni, Serena Arima, Marilena Barbieri, Maria Brigida Ferraro, Stefania Gubbiotti, Federico Polito, Claudia Vittori. Ringrazio anche Nina Deliu per il prezioso aiuto con bookdown e Dario … Read more →

This is a textbook for the course J381M at UT-Austin. […] Welcome to the J381M Textbook! In this course, we will learn how to use R for Computational Communication Research and Data Science, focusing on skills such as data wrangling, basic statistics, data visualization, data collection, NLP, network analysis, and machine learning. This is a survey course that is meant to give you a taste of data science. In truth, many of these topics are rich enough to warrant full courses. This textbook is best paired with the J381M course materials, including lectures, readings, and course assignments. … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Artificial intelligence (AI) technology applies the current body of knowledge in the collective mind of humanity to answer queries in human language, using the term knowledge as the intermediate stage of progression from information to wisdom. These series of essays are a dialogue of this collective mind in its brand as Jasper.ai, engaging in a rational dialogue with an enquirer researching the limits of AI in the more ... Read more →

Bob Dagg … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] As cônicas e as superfícies quádricas têm uma longa história e são objetos matemáticos de grande importância. Elas desempenham um papel fundamental em diversas áreas da ciência, como física, engenharia, arquitetura e computação gráfica. Além disso, esses conceitos são essenciais para o estudo da geometria e do cálculo. Neste material, iremos explorar as propriedades fundamentais das cônicas, incluindo elipses, parábolas ... Read more →

Kevin Ross This is a selection of Handouts for Cal Poly GSB 518, Essential Statistics for Business Analytics, covering topics in Probability and Statistics. Here are some R packages that might be used throughout the … Read more →

This reimagined narrative will take young readers on an enlightening journey through the cosmos, where each chess piece carries its unique universe of stories, with unadorned prose and philosophical reflection. Chapter 1 - Sun’s Sovereign King: The Father King, embodying the Sun’s daylight radiance, takes center stage in this chapter. Its pivotal role in the game echoes the Sun’s pivotal position in our solar system—a source of power for all to share and protect. Chapter 2 - Moon’s Veiled Queen: The narrative then moves to the Mother Queen of the Night and Guardian of the Earth. A figure of … Read more →

Notes de cours du ACT2060-Applications probabilistes des risques actuariels, du baccalauréat en actuariat, UQAM. […] Ce site contient les notes de cours pour le ACT2060 - Applications probabilistes des risques actuariels, un cours obligatoire du baccalauréat en actuariat de l’UQAM. L’objectif de ces notes est d’introduire les étudiants aux concepts de base de l’actuariat en assurance IARD tout en utilisant le logiciel R pour mieux comprendre la théorie et pour des applications pratiques. Ces notes de cours ont été écrites en RMarkdown, plus particulièrement en RBookdown. Les notes de ce … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This book was written to assist the budding GIS specialist, geographer or cartographer who has an interest in quickly learning how to create webmaps with minimal knowledge of JavaScript. The aim of this book is to bring the learner up to speed on how to create almost any kind of webmap using Leaflet. Written from the point of a self-taught programmer, this is more of a guide book on how to navigate the Leaflet ... Read more →

醫學統計學 […] We are drowning in information and starving for knowledge. — Rutherford D. Roger 尚未想好寫什麼作前言。我只是默默地想留下一些筆記和思考。本書用了兩個 R 包編譯，分別是 knitr (Xie 2015) 和 bookdown (Xie 2018)。 在開始倒計時離開倫敦的時刻，我再次翻閱這些思考過的，痛苦過的，糾結過的，忐忑過的，這一年的學習筆記，感慨良多。倫敦衛生與熱帶醫學院 曾經是，現在依然還是我魂牽夢繞的學院，它的歷史積澱，它的小巧精緻，在它的樓道里度過的每一天都是那麼的充實而值得感動。這本書不僅僅是我的統計學學習的心路歷程，還傾注了這裡每一位老師，每一個一起奮鬥過的同學，我們的歡聲 … Read more →

This book is meant to provide a guide to those who have little to no experience in R and R studio to conceptions dealing with data and statistics. R is a powerful tool allowing highly customizable data visualization and offers many different formats and applications to users. […] These modules are here to present a succinct guide to using R, RStudio, and R Markdown for data wrangling and visualization. This guide is meant for those who have little to no experience in programming. My purpose in designing these modules is to provide a brief yet clear guide to learning the basic theory of these … Read more →

Lecture Notes for Foundations of Statistics […] In this course the fundamental principles and techniques underlying modern statistical and data analysis will be introduced. The course will cover the core foundations of statistical theory consisting of: The course highlights the importance of computers, and in particular, statistical packages, in performing modern statistical analysis. Students will be introduced to the statistical package R as a statistical and programming tool and will gain experience in interpreting and communicating its output. Learning Outcomes A student who completes … Read more →

This are notes for STA 125 at Murray State University for students in Dr. Christopher Mecklin’s class. […] These notes are meant to supplement, not replace your textbook. I will occasionally cover topics not in your textbook, and I will stress those topics I feel are most important. “Statistical Reasoning” is a new course at Murray State, where the major goal of the course is to become a “consumer” of statistics rather than a “producer” of statistics. Thus, our emphasis will be on the correct interpretation of statistical results that you might run across in the media, particularly as … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a document that contains syllabi for the courses taught by Hannah Lunkenheimer. Please reference this doc any time you have questions about your course. If you can’t find an answer, please try troubleshooting, checking your e-mail, Canvas, Slack, or e-mail me your question. Also, if you find any mistakes, please let me know. ... Read more →

A book created with bookdown. […] My adventures in the kitchen date back to my childhood, and I am actually thankful that neither my mother nor my father (Vince and Jean Cochrane) liked to cook, so they eagerly encouraged my childhood desire to explore. As an adult, my family - both my first wife, the late Barbara Leyden, and my second, Alice Kahn, provided encouragement and constructive criticism where necessary. Finally, my two sons, Steven and John Cochrane, are continuing the cooking tradition - Steven as a vegetarian and John as a budding pitmaster. This book is lovingly dedicated to … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This bookdown includes some interesting table and figure examples. It can be used as a manual of ggplot2, DT, ... Read more →

This is an Excel computer lab manual to be used in an Introduction to Statistics course at QCC. […] Statistics is present in many ways in our lives. Statistical methodology can be found in surveys, sampling, clinical trials, studies of biomedical treatments, digital marketing, finance, etc. In recent years, Statistics has undergone changes in its techniques and approaches because of the need to analyze exceptionally large and complex data sets that arise all around us but cannot be done by hand. Since we have more powerful computers available to us at the present time, we can employ them to … Read more →

This is a guide to illustrate the functions and tools contained within the European Green Crab Management Tools web app. To plan or interpret green crab monitoring and removal efforts, it is necessary to understand how the true state of the system produces our observations of the system. A trap or environmental DNA (eDNA) collection is a probabilistic sample of the true state of the environment. This idea is fundamental to the web app. True capture rate and trap-adjusted capture rate are two key terms that will be used frequently throughout. For a given spatial extent, time of year, and trap … Read more →

GGA 2023 Poster References […] This is a list of relevant references for the poster titled “Multiple Haplotypes Contribute Toward the Rapid Evolution of Pyrethroid Resistance in Aedes aegypti” by Jennifer Baltzegar and Fred Gould. Presented at the NCSU Genetics and Genomics Academy Retreat at Hunt Library on August 25, 2023. Jennifer Baltzegar: jen_baltzegar@ncsu.edu … Read more →

Panduan praktis mengenai survei keanekaragaman hayati […] Fauna & Flora Internationals Indonesia Programme Panduan ini ditujukan untuk siapa saja yang tertarik melakukan survei keanekaragaman hayati (kehati), terutama bagi praktisi di dalam Fauna & Flora Internationals Indonesia Programme (FFI’s IP). Panduan ini disusun agar pemantauan kehati dapat dilakukan dengan standar minimum yang sama, akurat, dan dapat digunakan untuk pengambilan keputusan ilmiah. Panduan ini adalah ringkasan umum untuk melakukan pemantauan pada empat taksa berikut: Avifauna, Herpetofauna, Mamalia, dan Vegetasi … Read more →

This contains materials for the Advanced R course of the doctoral school of Grenoble, France. […] This material is licensed under the Creative Commons Attribution-ShareAlike 3.0 License. Florian Privé is a researcher in predictive human genetics, fond of Data Science and an R(cpp) enthusiast. He is also the founder and former organizer of the Grenoble R user group. You can find him on Twitter and GitHub as @privefl and on Stack Overflow as F. Privé. … Read more →

This is a compilation of R code and output interpretation to accompany an Intermediate Inferential Statistics course taught at JMU. It is not intended to teach the statistics, but rather to support R coding and interpretation. [...] This book is intended to serve as a guide for the R functions you will be running in PSYC 605. The statistics will be covered in class; this is to support your analysis using R. This is not intended to be an exhaustive guide to R but rather a tool to aid in your work. For clarity’s sake, repeated tests between statistical techniques will be fully explained ... Read more →

This is a reference book that describes the data structure and variables and the common data management schemes used for the analysis of the Myocarditis Redcap from Vanderbilt University. […] This is a reference document that describes the data structure and variables and the common data management schemes used for the analysis of the Myocarditis Redcap from Vanderbilt University. This document is intended as a cheatsheet, for fast and easy reminder of data structure and variable names, and how to use them. Cardiologist and data manager researchers from Drs Moslehi and Salem … Read more →

This will serve as a course reader for SOC 128D, Summer 2023. […] Office Hours: Fridays and Mondays, 11:00am-12:30pm https://calendly.com/tylermcdaniel/tyler-s-office-hours Course Description: Data science has rapidly gained recognition within the social sciences because it offers powerful new ways to ask questions about social systems and problems. This course will examine how tools from data science can be used to analyze pressing issues relating to disaster, inequality, and scarcity in the Anthropocene (the current period in which humans are the primary driver of planetary changes). We … Read more →

R Guide […] R is a programming language and environment for data analytics, machine learning and computer science. This brief guide will get you … Read more →

This is a short introduction to some methods used in market research. […] This short book is a practical guide to using R for market research. It provides an overview of some market research tools and methods, with a focus on their practical implementation in R. Each chapter includes step-by-step instructions on how to use R to implement these methods, along with sample code. For suggestions please write to rossialessio095@gmail.com … Read more →

Fantastic Genes and Where to Find Them […] First, I would like to acknowledge the Genome Education Partnership (GEP) for inspiration. They created a resource for learning about Eukaryotic gene structure using the UCSC Genome Browser (Laakso et al. 2017). Their focus is on the Drosophila genome. My focus is on humans. This manual has been written for a undergraduate course entitled Principle of Genetic analysis (BIOL 310) at Cal State University, East Bay but can be used by anyone wanting to learn more about gene structure and function. My hope is that skills learned within these pages and … Read more →

Homeworks for James’ Stats classes […] Howdy! This is a collection of 4 assignments from James Scott’s probability and Statistics courses, written by Zhifei Yu a.k.a … Read more →

Uma introdução aos princípios, técnicas, métodos e estratégias da Epidemiologia Veterinária. […] Este livro foi escrito, na maior parte durante a pandemia de COVID-19, com a finalidade de fornecer ao aluno de graduação em Medicina Veterinária um corpo de informação que o permita entender o complexo ambiente de trabalho em que ele vai se inserir neste século XXI. Embora os capítulos possam ser lidos em separado, há uma ordem de construção do raciocínio epizootiológico na sequência dos capítulos, para quem se dedicar a segui-los. Eu usei para a construção deste livro o software R (R Core Team … Read more →

Towards building stock decarbonisation: A streamlined algorithm for Measurement and Verification at scale. […] This project used Highfield Campus, Southampton, as a case study to demonstrate how the energy modelling process can be streamlined at scale. The algorithm shown is able to individually create 3 parameter change point models for each building in a large dataset simultaneously, whilst uniquely selecting the best fitting balance point for each. This document will explain how the code can be replicated or customised for use in other datasets. The full repository can be found on Github here. … Read more →

(Bruno, Pereira, and Faltay 2023) Com base nesses princípios, o PROFSAD atuará na interface entre educação e saúde, em parceria com as instituições envolvidas, visando à melhoria da qualidade da formação em Saúde Digital, envolvendo práticas de ensino, diretrizes pedagógicas, funções didáticas e orientação curricular. Realizado no contexto da formação acadêmica e profissional em saúde, o aporte crítico será condição crucial para o desenvolvimento de uma proposta curricular inovadora, em processo permanente de co-criação, em harmonia com o marco referencial tecnológico da SEIDIGI/MS, com as … Read more →

Ben Prytherch STAT 331, as the title states, is an “applied” statistics course. It is intended for anyone who has taken at least one introductory level statistics course, and who wants to learn more about the use of statistical methods in quantitative research. It covers many statistical tools that are usually considered too advanced for an introductory level class, but are nonetheless very popular. It also provides guidance on making data analysis decisions. Most assignments will involve looking up a published scientific paper for which the data are available and reproducing the main … Read more →

[talk about the hopes for the project] [point] [which tab to navigate to for more info] [point] [which tab to navigate to for more info] [point] [which tab to navigate to for more info] [point] [which tab to navigate to for more info] Any success depends on the support and collaboration of local mental health providers. If you have any questions are would like to know how you can help please contact a member of the team below. Emails and whatever for all of … Read more →

This is draft of the book Effective Ecology […] Roger D Cousens with ©2023 Roger D Cousens, with co-authors Mark R T Dale, Alkistis Elliott-Graves, Michael J Keough, Gerry P Quinn, Joshua I Brian, Jane A Catford, Jannice Friedman, Alyson C Van Natto, Bruce L Webber, Daniel Z Atwater, Maria Paniw, Chris M Baker, Thao P Le, Marc W. Cadotte and Françoise Cardou This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Note: The online version of this book is free to read here - thanks to Taylor & Francis/CRC Press.You can purchase a … Read more →

This book will guide you through the practical steps of the in-person tutorial IP2 for the ISMB/ECCB 2023 conference in Lyon named: Spatial transcriptomics data analysis: theory and practice. […] This book will guide you through the practical steps of the in-person tutorial IP2 for the ISMB/ECCB 2023 conference in Lyon named: “Spatial transcriptomics data analysis: theory and practice”. Recent technological advances have led to the application of RNA Sequencing in situ. This allows for whole-transcriptome characterisation, at approaching single-cell resolution, while retaining the spatial … Read more →

Notes for STA 440/441 at Murray State University for students in Dr. Christopher Mecklin’s class. […] Let’s start with an informal notion of probability, where we try to assign a numerical percentage or proportion or fraction to something happening. For example, you might be interested in the chance that it will rain tomorrow. How would you go about assigning a numerical value to this event? This would be an example of the subjective approach to probability, based on an event that cannot be repeated, although a weather forecaster might run many simulations of a weather model (which would be … Read more →

Ukupan broj odgovora na anketu 181. Isitanici rade u ukupno 104 razlicitih medija. Tabelu sa spiskom medija i brojem ispitanika uposlenih po mediju pogledajte dole. Ispitanici su ostavili sledeće komentare |Column18 | |:——–|. Tabelu sa odgovorima na pitanje 22 pogledajte dole. Tabelu sa odgovorima na pitanje 27 pogledajte dole. Tabelu sa odgovorima na pitanje 43 pogledajte dole. Tabelu sa odgovorima na pitanje 49 pogledajte dole. Tabelu sa odgovorima na pitanje 50 pogledajte … Read more →

Introduction to R course, as used on MSc Health Data Science […] As a Health Data Scientist, it is vitally important that you have a firm understanding of a statistical programming language, and that you can work in a clear, reproducible fashion. This course will provide you with the baseline skills to use R for health data science. Get you ‘up and running’ using R and RStudio on your machine. Introduce the basics of programming in R (a key skill for a health data scientist). Introduce good practices of workflows and reproducibility in data science. Enable you to develop your skills … Read more →

Companion document to Introduction to Statistical Investigations using R/RStudio. […] This companion was designed for use in STAT160 (Introduction to Data Science), however could be used for any intro-level data science course. The textbook for the course is Introduction to Statistical Investigations (Tintle et. al). Through in-class and home work assignments, students will learn to use R and RStudio. In this companion, we will review the commands and functions students will need to perform statistical analysis and generate statistical … Read more →

CRT and Belief in God […] This document contains essential codes and details required for the project. The file has several sections, including data cleaning, data checking, and analysis. Each section is designed to perform specific tasks, and you can easily navigate through the file to locate the relevant section. Each section provides codes, outputs, and explanations to help you understand the processes involved in the project. With this file, you have a comprehensive guide to executing the project successfully. The Dropox folder that contains the materials of this project can be found … Read more →

E-book em desenvolvimento. … Read more →

This book is supposed to introduce the reader (i.e., you) to a fundamental technique for computational social science research: the quantitative analysis of text. […] Dear student, if you read this script, you are either participating in one of my courses on digital methods for the social sciences, or at least interested in this topic. If you have any questions or remarks regarding this script, hit me up at felix.lennert@ensae.fr. This script will introduce you to the quantitative analysis of text using R. Through the last decades, more and more text has become readily available. Think for … Read more →

An open source handbook for causal machine learning and data science with the Targeted Learning framework using the tlverse software ecosystem. […] Targeted Learning in R: Causal Data Science with the tlverse Software Ecosystem is an fully reproducible, open source, electronic handbook for applying Targeted Learning methodology in practice using the software stack provided by the tlverse ecosystem. This work is a draft phase and is publicly available to solicit input from the community. To view or contribute, visit the GitHub repository. The contents of this handbook are meant to serve as a … Read more →

Einführung in die lineare Algebra für Wirtschaftswissenschaften […] In den Wirtschaftswissenschaften braucht man viele Werkzeuge aus der Mathematik. Dazu gehören natürlich Optimierungsverfahren, die in dem Modul Mathematik 1 behandelt wurden, denn die Kernfrage der Ökonomik ist ja, wie man unter Berücksichtigung von Restriktionen optimal handelt. Ein weiteres für die Wirtschaftswissenschaften sehr nützliches Gebiet der Mathematik ist die lineare Algebra. Wo werden die Werkzeuge der linearen Algebra eingesetzt? Mit Hilfe von Vektoren und Matrizen lassen sich komplexe Situationen oder Modelle mit … Read more →

Martine and The Start-Up […] “I don’t really like my first name.” Those are the first words that appear on the screen in front of Marie-Pierre. I burst into laughter and immediately confess, “Me neither!!” Marie-Pierre has a big smile, and we chat like two friends. The only difference is that Marie-Pierre talks to me through her screen, thanks to her gaze directed at the letters. Marie can no longer move. She has ALS (Charcot’s disease) and is completely paralyzed. Only her eyes allow her to communicate with those around her, and she does it with a great sense of humor. Deep inside me, as I … Read more →

Martine et la Start-Up […] “Je n’aime pas beaucoup mon prénom.” Ce sont les premiers mots qui s’affichent sur l’écran en face de Marie-Pierre. J’éclate de rire et lui confie aussitôt : “Moi non plus !!” Marie-Pierre a un grand sourire et nous papotons comme deux amies. La seule différence est que Marie-Pierre me parle sur son écran, grâce à son regard dirigé sur les lettres. Marie ne peut plus bouger. Elle a une SLA (maladie de Charcot) et est complètement paralysée. Seuls ses yeux lui permettent d’échanger avec son entourage et elle le fait avec beaucoup d’humour Au fond de moi, en la … Read more →

Data Donations - Tutorial Automated Content Analysis, LMU, Spring 2023 […] This online tutorial will accompany the seminar “News on and for Social Media”. It is part of the B.A. “Communication Research” (LMU, Spring 2023). In short, it supports the group using automated content analysis for analyzing data donations. This tutorial will introduce you to two main aspects: You are expected to work through the content of these tutorials before each of our regular sessions so we can use in-person meetings to discuss questions/test your new knowledge via exercises. Each tutorial includes First of … Read more →

This is a minimal example of using the bookdown package to write a book. The output format for this example is bookdown::gitbook. […] In this book, we will provide one way to master R language for beginners. … Read more →

This book serves as an accompanying script for the R sessions of the 2023 Summer Institute for Computational Social Science (SICSS), taking place at the Institut Polytechnique de Paris. […] Dear student, if you read this script, you are either participating in the SICSS itself or came across it while browsing for resources for your studies. In any case, if you find inconsistencies or mistakes, please do not hesitate to point them out by shooting an email to felix.lennert@ensae.fr. This script will introduce you to the automated acquisition and subsequent quantitative analysis of text data … Read more →

This tutorial shows how to create very simple simulation or agent-based models of cultural evolution in R [...] This tutorial shows how to create very simple simulation or agent-based models of cultural evolution in R (R Core Team 2021). Currently these are: Each model is contained in a separate RMarkdown (Rmd) file. You can either (i) download each of these Rmd files from https://github.com/amesoudi/cultural_evolution_ABM_tutorial then open them in RStudio or another IDE, executing the code as you read the explanatory text, or (ii) read the online version of the tutorial at ... Read more →

Paul C. Bauer & Jonas Lieth This document serves as slides and script for the workshop Interactive Data Analysis with Shiny taught by Paul C. Bauer and Jonas Lieth (Gesis, Mannheim, Online, 5-7th of July 2023). Original material is licensed under a Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) license. Where we draw on other authors material other licenses may apply (see references in the syllabus as well as the citations and links in the script). For potential future versions of this material see the github repository. If you have feedback or discover errors/dead … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This book is the notebook for Survival Analysis - Techniques for Censored and Truncated Data authored by John P.Klein and Melvin L. ... Read more →

To save time. Many students and staff spend days and weeks wrestling with R code to prepare data for analysis. This resource is a valuable addition to conventional resources that are structured around function types. It illustrates the workflow, highlighting which functions are important to know and how to piece them together. Example coding is given to overcome many ways in which data can be messy, making practical tasks far easier to deliver. One PhD supervisor spent ages before they realised that the lack of an appropriate ID variable was the reason why their student couldn’t merge their … Read more →

Duke University Hospital vascular service expectations: DUH Vascular is an busy service. Our patients are often relatively sick, we run multiple ORs a day, and plans can change dramatically and often. It can be a very fun and rewarding experience when the whole team pulls together - and it can be stressful, chaotic, and dangerous for patients when communication and follow through are poor. With that in mind, we’ve put together the following expectations to help the service run smoothly and safely. First, a note about the service structure: DUH Vascular is currently split into two teams, the … Read more →

This textbook is designed to support the Advanced Higher Statistics course. … Read more →

This book will cover web scraping with rvest and API harvesting. […] In today’s digital age, the internet serves as a vast repository of information, encompassing websites that offer valuable data for various purposes. While some of them are readily available to be “plucked” through an automated approach via suitable application programming interfaces (APIs), considerable amounts of information available on the web are primarily designed for human consumption and, therefore, not readily accessible for automated analysis or integration into data-driven projects. This is where web scraping … Read more →

This is a note on financial network, risk contagion and systemic risk. […] The book is a collection of notes of academic literatures on financial network, risk contagion and systemic … Read more →

This project is a reworking of Singer and Willett’s classic (2003) text within a contemporary Bayesian framework with emphasis of the brms and tidyverse packages within the R computational framework. […] This project is based on Singer and Willett’s classic (2003) text, Applied longitudinal data analysis: Modeling change and event occurrence. You can download the data used in the text at http://www.bristol.ac.uk/cmm/learning/support/singer-willett.html and find a wealth of ideas on how to fit the models in the text at https://stats.idre.ucla.edu/other/examples/alda/. My contributions show … Read more →

Biostatistics Terminology … Read more →

This book aims at giving an insight and teach the basics of equity derivatives and structured products: composition, functioning, pricing and hedging. […] This book was created for students preparing interviews for internships / jobs in financial … Read more →

Memoria presentada para optar por el grado de Licenciado en Ciencias Políticas y Administrativas, en la facultad de Ciencias Jurídicas y Sociales de la Universidad de Concepción. Autor Abel Luis Muñoz Vera, profesor guía, Carlos Humberto Umaña Mardones. […] Nota: Este libro ha sido publicado por Abel Luis Muñoz Vera, utilizando el formato Rmarkdown que sirve para hacer documentos dinámicos con R y el software RStudio, gracias al paquete Bookdown se generaron los contenidos que luego fueron publicados en la plataforma Bookdown de Posit mediante el paquete rsconnect para su visualización como … Read more →

Website updated on 05 Juni, 2023. This website serves both as slides and script for the MA seminar AI and Machine learning for Social scientists taught by Paul C. Bauer at the University of Mannheim (Spring 2023). The material was/is being developed by Paul C. Bauer . The material is licensed under a Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) license. Where I draw on other authors’ materials (with their permission) other licenses may apply. I am grateful for feedback and if you find errors please let me know. This website was generated with … Read more →

Computer Intensive Statistics: APTS 2022–23 Supporting Notes […] These notes were intended to supplement the Computer Intensive Statistics lectures and laboratory sessions rather than to replace or directly accompany them. As such, material is presented here in an order which is logical for reference purposes after the week and not precisely the order in which it was to be discussed during the week. There is much more information in these notes concerning some topics than would have been covered during the week itself. One of their main functions is to provide pointers to the relevant … Read more →

Notes for the R labs of the SPEF 22/23 course @UniBg […] You are reading the lecture notes of the R labs for the Statistics and Probability for Economics and Finance (SPEF) course at University of Bergamo (academic year 2022/23) taught by Prof. Raffaele Argiento, Prof. Michela Cameletti and Prof. Tommaso Lando. R is a great programming language especially designed for statistical analysis and data visualisation. The SPEF R labs are designed for those who don’t have any programming background. It will be a step-by-step path; at the end you will have the basic R knowledge for analysing … Read more →

Research has suggested that conceptual processing depends on both language-based and sensorimotor information. In this thesis, I investigate the nature of these systems and their interplay at three levels of the experimental structure—namely, individuals, words and tasks. In Study 1, I contributed to a multi-lab replication of the object orientation effect, which has been used to test sensorimotor simulation. The effect did not appear in any of the 18 languages examined, and it was not influenced by individual differences in mental rotation. Next, in Study 2, we drew on three existing data sets that implemented semantic priming, semantic decision and lexical decision. We extended these data sets with measures of language-based and vision-based information, and analysed their interactions with participants’ vocabulary size and gender, and with presentation speed. The analysis had a conservative structure of fixed and random effects. First, we found that language-based information was more important than vision-based information. Second, in the semantic priming study—whose task required distinguishing between words and nonwords—, both language-based and vision-based information were more influential when words were presented faster. Third, a ‘task-relevance advantage’ was identified in higher-vocabulary participants. Specifically, in lexical decision, higher-vocabulary participants were more sensitive to language-based information than lower-vocabulary participants, whereas in semantic decision, higher-vocabulary participants were more sensitive to word concreteness. Fourth, we demonstrated the influence of the analytical method on the results. Last, we estimated the sample size required to investigate various effects. We found that 300 participants were sufficient to examine the effect of language-based information in words, whereas more than 1,000 participants were necessary to examine the effect of vision-based information and the interactions of both former variables with vocabulary size, gender and presentation speed. This power analysis suggests that larger sample sizes are necessary to investigate perceptual simulation and individual differences in conceptual processing. Read more →

Notes for the R labs of the MLFE course @ Unibg […] You are reading the lecture notes of the R labs for the Machine learning for Economics (MLFE) course at University of Bergamo (academic year 2022/23). The MLFE course is the second module of the Coding for Data Science course. The MLFE R labs are designed for students who already have some experience with R programming thanks to the first module of the Coding and Machine Learning course. Click here and here to access the R lab notes of the first module regarding introduction to R language and the tidyverse package. Enjoy the journey! … Read more →

Notes for the R labs of the AIMLFF course @Unibg […] You are reading the lecture notes of the R lectures for the AI and Machine Learning for Finance (AIMLFF) course at University of Bergamo (academic year 2022/23). See here for more details. In this notes R programming language for data science will be introduced (with respect to data manipulation, data visualization and communication and implementation of machine learning methods). For this part I suggest the following on-line book: Enjoy the journey! In the following lecture notes, this font (with grey background) represents R code. The … Read more →

Contenido del curso: R para análisis de datos […] Este libro contiene las notas desarrolladas para acompañar el curso de “R para análisis de datos”. Pretende ser un compendio de anotaciones de los temas tratados, con la finalidad de que las participantes cuenten con material de apoyo y consulta. No pretende ser una fuente exhaustiva sobre el uso de los paquetes de tidyverse ya que para eso existen excelentes recursos como: R for Data Science [1] y su versión en español: R para ciencia de datos [2]. Este contenido se encuentra en … Read more →

This is a minimal example of using the bookdown package to write a book. set in the _output.yml file. The HTML output format for this example is bookdown::gitbook, [...] This is a course in advanced statistical techniques that covers generalized linear models and extensions that are commonly used in health and policy research. Assuming a strong foundation in the general linear model (linear regression and ANOVA) and exposure to the linear mixed model (a.k.a. multilevel models), this course focuses on data analysis that utilizes models for categorical, discrete or limited outcomes, some ... Read more →

R 语言学习笔记 […] 本书采用 知识共享署名-非商业性使用-禁止演绎 4.0 国际许可协议 许可，请君自重，别没事儿拿去传个什么新浪爱问、百度文库以及 XX 经济论坛，项目中代码使用 MIT 协议 开源 本书 R Markdown 源文件托管在 Github 仓库里，本地使用 RStudio IDE 编辑，bookdown 组织各个章节的 Rmd 文件和输出格式，使用 Git 进行版本控制。每次提交修改到 Github 上都会触发 Travis 自动编译书籍，将一系列 Rmd 文件经 knitr 调用 R 解释器执行里面的代码块，并将输出结果返回，Pandoc 将 Rmd 文件转化为 md 、 html 或者 tex 文件。若想输出 pdf 文件，还需要准备 TeX 排版环境，最后使用 Netlify 托管书籍网站，和 Travis 一起实现连续部署，使得每次修改都会同步到网站。最近一次编 … Read more →

This is the 2021 update of the MATH1006 lecture notes. […] TO DO Functions of Several Variables … Read more →

In many countries and regions, migration is becoming or already is the largest component of population change and important mechansim for both social and economic change. However, migration data is often of poor quality, missing or provided without disaggregation. Methods to estimate migration flows have been developed by demographers and other researchers to help address shortfalls and provide a platform to better understand patterns, trends and consequences. This manaul explores methods for measuring, estimating and visualising migration flow data, and their implementation in R. Readers will become familiar with useful R functions for handling migration data, a range of measures to summarise and compare migration systems, common estimation methods to overcome inadequate or missing migration data and recently developed methods to visualize complex migration patterns. While plenty of code samples and exercises are provided throughout the manual to build up the readers experience, some prior knowledge is required on how to handle and plot data using the tidyverse set of R packages. Read more →

This is an introduction to Bloomberg […] This is an introduction to using Bloomberg. It is a work in progress. Please let me know if you seen any typos, errors or omissions. You can also contribute to this project on github. You can contact me at rh49@brighton.ac.uk. Thanks to Timothy Crack from the University of Otago for pointing out some errors. Timothy has an excellent case study that uses the Bloomberg terminal for an Applied Investments case. You can find the details here: Bloomberg Equity Screening (EQS) Exercise: Benjamin Graham Value Investing There is an overview of the history of … Read more →

广予短篇小说集(2017-2022) […] 2017年上海的夏天，与友人在隐溪闲聊中，有了第一个故事的灵感。如今，即使在波士顿的寒冬里写下这行字， 但仍能感受到皮肤的灼烧，传说这是一百三十七年来上海最热的一年。 彼时的我辞去了工作，游荡于福州路的书城和上海的各个角落，走累了，在咖啡馆里坐下写字写代码。 五年前的自己，希望投身于人工智能的洪流中，去了大洋彼岸。离开前，前尘往事，涌上心头 便有了《彼此》。 以后的每一年，都有写故事的冲动，我想述说大时代下小人物的挣扎与思考。五年来的每一年，自己 都感恩会遇到有趣的人，去不同的地方，拉拉杂杂，在上海、北京、伊萨卡、纽约、波士顿、哥伦布的 街边、树下、瀑布边、酒吧里，我把零 … Read more →

In this bookdown, a Turing machine is implemeted and some example programs are presented. Then, a function for creating animated gifs of a Turing machine is implemented, and we see some concrete examples on such gifs, using the already defined example programs. […] This is a bookdown created using rmarkdown. Code cannot be run directly in the book, but all necessary code is available so you can run it in your own R-session. If you want to try playing with the implemented functions or running some example programs yourself, remember to run all necessary functions, so you have them in your … Read more →

This is a tutorial on machine learning-based causal inference. […] This tutorial will introduce key concepts in machine learning-based causal inference. It’s an ongoing project and new chapters will be uploaded as we finish them. Topics currently covered: Please note that this is currently a living document. If you find any issues, please feel free to contact Undral Byambadalai at undralb@stanford.edu. The “changelog” below will keep track of major updates and additions. We’ll illustrate key concepts using snippets of R code. Each chapter in this tutorial is self-contained. You can download … Read more →

This is a book. […] 我先談談為什麼書名取為「站穩小數據邁向大數據」。 不瞞各位讀者看官，第一次聽聞大數據，真的不懂。買了幾本書，跟其他師長來來回回多次口語激辯，稍微懂一些。但還是矇懞懂懂。最後，歸咎起來其實是「沒感覺」。 有人用「大、快、雜、疑」四個字描述什麼是「『大』數據」。正當全世界如火如荼、大啖大數據的各種傳聞之際，這世界出現了幾本名為「『小』數據」的著作。 聽過、聞過「大」，以為「小」是「大」的反義、以為「小數據」談的是放得進統計學課本的數據。如果是這樣的體悟，面對「大、快、雜、疑」的「大數據」，那「小數據」豈不就是「小、慢、純、信」嗎？ 但是，讀過那幾本「小數據」大作後，發現「小 … Read more →

The HTML output format for this is bookdown::gitbook, […] This is a book written in R Markdown and analyzes NDVI values for multiple sites within the Hayman Fire perimeter. Render book Build the book from the R … Read more →

Fundamentals of Collecting and Analyzing Baseball Data […] This book is an introduction to coding for baseball analytics. It would be most helpful if you have a basic understanding of R. Here a some resources: The first three chapters are about acquiring data. Lahman: the Lahman package contains several data frames about players, teams, pitching, hitting, fielding, and more. The version of the Lahman package used throughout this guide has data from 1871 to 2021. FanGraphs: this chapter is about data collected from the FanGraphs website or through an R package. During the midst of this … Read more →

课程bookdown […] 第一讲：为什么要学习R（3学时） 1.1 R在心理科学及社会科学中的运用 1.2 R语言使用的示例展示 1.3 课程安排 1.4 如何学好这门课 第二讲：如何开始使用R:（3学时） 2.1 要解决的数据分析问题简介[介绍我们的数据和拟解决的问题，对比R和传统flow] 2.1 如何安装？ 2.2 如何方便使用？Rstudio的安装与界面介绍 第三章：如何导入数据（3学时） 3.1 路径与工作目录 3.2 读取数据 3.3 了解R里的数据 （R语言中的对象） 第四章：如何清理数据一 R语言编程基础（3学时） 4.1 R对象的操控 4.2 逻辑运算 4.3 函数 第五章：如何清理数据二 数据的预处理（3学时） 5.1 数据预处理准备 5.2 数据预处理的基本操作 5.3 数据预处理的进阶操作 … Read more →

Prefață | Notițe pentru cursul de Software Statistic: Introducere în limbajul de programare R […] Suportul acesta de curs are scopul de a prezenta o introducere în limbajul de programare R si RStudio. Este destinat în special studenților anului 2 SPE. Pentru a putea folosi R aveți nevoie să instalați (Aprilie 2023): Limbajul R se instaleaza de la: www.r-project.org R Studio se instaleaza de la: https://posit.co/download/rstudio-desktop/ R Markdown notebook Celule noi Adăugați o celulă nou apăsând butonul Insert Chunk sau Ctrl+Alt+I. O celulă R se rulează plasând cursorul în interiorul ei și … Read more →

This book covers practical worked out examples which you can easily apply to your data set and also includes a discussion on how the example is working. We will cover descriptive and basic inferential statistics, including graphs, frequency distributions, central tendency, dispersion, probability, hypothesis testing, tests of mean differences, correlation, simple regression, and chi-square tests. This book is designed to facilitate graduate students of Educational Psychology to develop their knowledge and understanding of various statistical concepts and procedures in R programming as a … Read more →

DSCI 335: Inferential Reasoning in Data Analysis […] This book is meant to accompany DSCI 335. It is not a complete textbook; you will need to take notes on what you hear in class and what you read throughout the semester. In it, you will find: This book will likely be updated and revised as the semester progresses. Feel free to read ahead, just don’t be surprised if something … Read more →

这是我第一次用R的bookdown功能制作图书式的课程展示，输出格式为bookdown::gitbook和bookdown::pdf_book. […] “工欲善其事，必先利其器”…… ——《论语·卫灵公》 这是我第一次使用R的bookdown功能制作图书式的课程展示，目的是为了使得模型制作过程更加有条理、规整和具有可重复性，方便老师指出问题所在。由于知识储备的有限和时间限制，今天，我们小组的结构方程模型汇报将以设计、操作与验证过程的展示为主，理论阐释部分将在后续论文的写作中进一步完善。 我们小组以2019年中国人民大学政治学马得勇教授收集的2019年网民意识调查内容为数据库，将“官方媒体”作为自变量，“规则型人格”与“威权观念”作为两个中介变量，“民族主义”作 … Read more →

Course notes for Applied Bayesian Modeling and Prediction (STAT 768) at Kansas State University for Spring 2023 semester […] This document contains the course notes for Applied Bayesian Modeling and Prediction (STAT 768) at Kansas State University. During the semester we will cover the basics such as the Bayesian model development, implementation, checking, and inference/prediction. We will focus on formulating and implementing bespoke Bayesian models that are tailored to answer scientific questions or applied problems ranging from environmental management to … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a sample book written in Markdown. You can use anything that Pandoc’s Markdown supports; for example, a math equation \(a^2 + b^2 = ... Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] L’écriture de programmes (ou programmation) est une activité très créative et gratifiante. Vous pouvez écrire des programmes pour de nombreuses raisons, qu’il s’agisse de gagner votre vie, de résoudre un problème difficile d’analyse de données, de vous amuser ou d’aider quelqu’un d’autre à résoudre un problème. Ce cours part du principe que tout le monde doit savoir programmer, et qu’une fois que vous saurez programmer, vous ... Read more →

2020级创新班R课程内容总集（修改版） […] 这是广州大学社会学系2020级创新班R课程内容总集。在谢颖老师的要求和指导下，本书作为全班2021-2022第一学期的期末考核内容被整合。本书包含了这一学期R语言课程的各个模块内容，供全班同学及有需要的朋友查阅使用。 … Read more →

Lecture Notes for Probability Taster Session […] Welcome to the free Probability Taster Session for the MSc in Statistical Science (Distance Learning) at the University of Nottingham. For further details concerning the MSc Statistical Science (Distance Learning), please visit the programmes admissions … Read more →

This bookdown contains the teaching materials for the projectcourse Financial Data Science at the LMU Munich. The files have been set up by Lisa Kaminski. [...] Here you will find the course pages for the projectcourse Financial Data Science. The course is offered regularly in the summer term and aims at providing in-depth knowledge about the programming language Python and its most important libraries for data analysis. Furthermore, the course introduces the topic of database management and the process of retrieving, aggregating and manipulating data using SQL. Students will learn to ... Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a sample book written in Markdown. You can use anything that Pandoc’s Markdown supports; for example, a math equation \(a^2 + b^2 = c^2\). Each bookdown chapter is an .Rmd file, and each .Rmd file can contain one (and only one) chapter. A chapter must start with a first-level heading: # A good chapter, and can contain one (and only one) first-level heading. Use second-level and higher headings within chapters ... Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::bs4_book, set in the _output.yml file. [...] Au cours des dernières années, le langage de programmation statistique R est devenu une partie intégrante des programmes des cours d’économétrie. Nous avons régulièrement constaté qu’une grande partie des étudiants, en particulier dans nos cours d’introduction à l’économétrie de premier cycle, n’ont jamais été exposés à aucun langage de programmation et ont donc des difficultés à s’engager seuls dans l’apprentissage ... Read more →

Jobs […] 本笔记直接RStudio操作build，再publish到bookdown网站。 [ \lim_{x\to 0} x*sin(\tfrac{1}{x}) ] 广义的组合数学（Combinatorics）相当于离散数学，狭义的组合数学是组合计数、图论、代数结构、数理逻辑等的总称。总之，组合数学是一门研究可数或离散对象的科学。 B站找到“乐乐课堂” … Read more →

《结构方程与建模的而原理与应用》（第二版）配套R代码 […] 这是一本用R语言进行 结构方程建模 的案例集。所涉案例均来自《结构方程与建模的原理与应用》（第二版），作者是邱皓政和林碧芳。 本册不涉及关于结构方程的原理和具体细节，只是书中所涉案例在R语言中的实现。当然，如果有必要的话，我会辅之以一些与实操紧密相关的理论说明。至于具体的模型结构、参数解释和估计方法，还是请读者参看原书。 本册主要使用了两个软件包（其中，lavaan是建模的核心包，该包的具体细节可以查询其官网）： … Read more →

Espaço Amostral e Eventos […] Uma probabilidade é uma medida da incerteza acerca de fenômenos gerados a partir de experimentos aleatórios. Um experimento é aleatório quando não é possível determinar o seu resultado antes que o mesmo seja realizado. No entanto, os resultados possíveis para muitos experimentos aleatórios podem ser determinados antes mesmo da realização do experimento. Um exemplo é o lançamento de uma moeda. Antes de lançar uma moeda, não se pode prever a face que estará para cima quando a moeda estiver estática no chão. Contudo, é sabido que a face será uma entre as duas … Read more →

This is the seminar handbook for conducting research which outlines the weekly tasks for each seminar […] This module aims to develop your knowledge and understanding of scientific experimental trials, including observational studies (cohort, case-control and cross-sectional) and randomised and non-randomised controlled trials. You will learn project management techniques, core methodological features of experimental trials and gain experience in conducting primary research. You will also be exposed to the range of analytical techniques used to generate results and aid in the interpretation … Read more →

IRC食用指南 […] 互联网中继聊天（IRC）是一个基于文本的即时消息聊天系统。IRC是为论坛频道（称为channels）中的小组交流而设计的，但也允许通过私人消息进行一对一交流，以及聊天和数据传输，包括文件共享。 互联网中继聊天是作为一种应用层协议来实现的，以便于以文本的形式进行通信。聊天过程在客户端-服务器网络模型上工作。用户使用客户端连接到IRC服务器，该客户端可以是网络应用程序、独立的桌面程序，也可以嵌入到较大程序的一部分中，IRC服务器可能是较大IRC网络的一部分。用于连接的程序示例包括Mibbit、IRCCloud、KiwiIRC和mIRC。 … Read more →

This are notes for STA 135 at Murray State University for students in Dr. Christopher Mecklin’s class. […] These notes are meant to supplement, not replace your textbook. I will occasionally cover topics not in your textbook, and I will stress those topics I feel are most important. My definition of statistics: Statistics is the attempt to use qualitative and quantitative data in order to: When we collect data, we will often organize the data into a table where the rows represent cases or units, which are called subjects or respondents when they are humans, and the columns represent … Read more →

Este es el material didáctico para la asignatura. Es un complemento a las clases y a la bibliografía recomendada. […] Si observas alguna errata o tienes algún comentario, escribe a jorge.herrera1@ceu.es … Read more →

《自然生活的数学原理》，又名《新毕达哥拉斯主义》是一本于 2222 年出版的小册子，曾获得《银河系漫游指南》编辑认可而入选附录，但因编辑当天在厕所里作出录用决策后发现没带纸而失去机会，目前以薛定谔的猫态存在于作者脑中，旨在用最简单的数学原理进行日常生活决策，不断提升或降低生活幸福感。 生活在地球上的灵长类人类是一种奇怪的智慧动物，其进化后遗症包括但不限于没有发情期或者说性成熟后每时每刻都处于发情期、机体废气排放机制经常失灵、意识对行为存在虚幻的控制解释等等。 … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a sample book written in Markdown. You can use anything that Pandoc’s Markdown supports; for example, a math equation \(a^2 + b^2 = c^2\). Each bookdown chapter is an .Rmd file, and each .Rmd file can contain one (and only one) chapter. A chapter must start with a first-level heading: # A good chapter, and can contain one (and only one) first-level heading. Use second-level and higher headings within chapters ... Read more →

Workflow for Refining ClimateNA Temperature Predictions […] Here are summaries of boosted regression trees that predict differences between ClimateNA temperature predictions and micro-climate conditions. Temperature offset layers and project spatial data can be viewed at https://bgcasey.users.earthengine.app/view/climateoffsets. Code and a description of the project’s workflow can be found at https://github.com/bgcasey/climate_downscaling. … Read more →

This is a brief overview of our group’s content. […] This brief document will outline the ongoing topics in our Psychology Department R Interest Group. It can be used for those who missed a week or who are considering joining. … Read more →

O objetivo da Estatística Descritiva é resumir as informações de interesse que estão contidas no conjunto de dados, fazendo uso de tabelas, gráficos e resumos numéricos. Esse tipo de exploração pode dar uma ideia do comportamento da variável estudada por meio de sua distribuição de frequência no conjunto de dados. Para se ter uma ideia dessa distribuição, podemos construir uma tabela de frequência para um conjunto de observações da variável de interesse. Exemplo.1.1 Como ilustração dessa importância, considere a variável X=“gosto pela área de exatas” a partir dos dados apresentados na Tabela … Read more →

This book contains the replication of the empirical analysis of The Cointegrated VAR Model of Katarina Juselius using R. […] This book contains the replication of the empirical analysis of The Cointegrated VAR Model of Juselius (2006) using … Read more →

These notes cover the second semester in a two-semester sequence on statistical modeling. It focuses on constructing, drawing conclusions from, and critiquing probabilistic models. Planned topics include generalized linear models, the bootstrap, hierarchichal models, nonparametric estimation, and generalized estimating equations. [...] In this collection of notes, we briefly outline the main thrust of this course by discussing (at a high level of generality) the topic of probabilistic modeling. Throughout this course we will focus on the application of probabilistic modeling with an eye ... Read more →

A book created with bookdown. […] This is a continuation of my ongoing quest to translate all the Roman inscriptions from Esna temple. The previous two volumes are now complete, and can be found here: Esna II and Esna III. I will continue to make changes and updates to those, including some desperately needed proof-reading. Esna IV covers the architraves along the ceiling of the pronaos. The ceiling of the temple was conceived in antiquity as a replica of the sky, so constellations and other astronomical figures were projected over this space. As such, many of the texts are captions to the … Read more →

A guide to creating websites with R Markdown and the R package blogdown. […] A note from the authors: Some of the information and instructions in this book are now out of date because of changes to Hugo and the blogdown package. If you have suggestions for improving this book, please file an issue in our GitHub repository. Thanks for your patience while we work to update the book, and please stay tuned for the revised version! In the meantime, you can find an introduction to the changes and new features in the v1.0 release blog post and this “Up & running with blogdown in 2021” blog post. … Read more →

A collection of future scenarios based on different themes and scenario archetypes. […] Cover design: Berna Görgülü This book was generated by Naim Çınar in Markdown, using R version 3.6.3 The bookdown package can be installed from CRAN or Github: This book is hosted on Bookdown This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. Citing the book As the structure of the book’s chapters and sections may change, links should only use the base URL https://bookdown.org/naimcinar/future-scenarios/. The full reference of this book is: … Read more →

Welcome | Teachvatory documentation. […] This is a small reference book to learn how to install, edit, and deploy the app Teachvatory. Teachvatory is an app created by Dan Levy and a group of his former students and teaching fellows. Its goal is to provide an easy visualization of student’s performance in the courses that Dan teaches. This book has 5 chapters that covers most of the development process for the app: The first chapter explains how to download and install the app locally. The second chapter explains the app architecture, which follows the R package convention and uses the … Read more →

These are our macroeconomic notes […] These are our lecture notes for the (Carlin and Soskice 2015) textbook. The notes are no substitute for the text which is available in the University of Brighton library. The notes summarise the chapters and add some exercises and links to activities that should assist your understanding of these key macroeconomic topics. There are three broad sections: The New Keynesian Model that brings together aggregate demand, supply and the central bank policy response. The financial system and the global financial crisis that discusses frictions and the … Read more →

Kevin Ross Handouts containing examples, exercises, and notes covering selected topics from Cal Poly STAT … Read more →

Desarrollo de herramientas para el manejo de inventarios de manera fácil e intuitiva […] El propósito de este proyecto de grado es implementar nuevas herramientas computacionales para facilitar el manejo de inventarios con diferentes modelos. Estas herramientas estarían disponibles para el uso de empresas, estudiantes y personas que requieran de modelos que ayuden a un mejor control de stocks, cantidad económica de pedido o producción. El proyecto de grado consiste principalmente de dos elementos: paquete de inventarios InvControl en el lenguaje de programación R y el libro guía Inventory … Read more →

Analytic epidemiology research methods applied to astrological research for example, a math equation (a^2 + b^2 = c^2). Research community in general Astrology research community in particular You can render the HTML version of this example book without changing anything: Find the Build pane in the RStudio IDE, and Click on Build Book, then select your output format, or select “All formats” if you’d like to use multiple formats from the same book source files. As you work, you may start a local server to live preview this HTML book. This preview will update as you edit the book when you … Read more →

SAS Tutorial … Read more →

Survey design and analysis using R. […] This is a compilation of notes from my study of survey design and analysis. I completed Data Camp courses Survey and Measurement Development in R (Mount, n.d.) and Analyzing Survey Data in R (McConville, n.d.), then moved on to Thomas Lumley’s Complex Surveys: a guide to analysis using R (Lumley 2010). The following resources are also helpful. Only simple random sample survey designs can be analyzed with with normal statistical test functions - complex survey designs require special treatment. The survey package (Lumley 2021) handles both simple and … Read more →

This is a minimal example of using the bookdown package to write a book by Ethan McQuaid. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a sample book written in Markdown by yours truly at 11pm at night. You can use anything that Pandoc’s Markdown supports; for example, a math equation \(a^2 + b^2 = c^2\). Each bookdown chapter is an .Rmd file, and each .Rmd file can contain one (and only one) chapter. A chapter must start with a first-level heading: # A good chapter, and can contain one (and only one) first-level heading. Use ... Read more →

This book provides basic material for students seeking to learn statistics in an R environment, […] This skills pack introduces statistical concepts to beginners within the framework of R. Examples of analyses and R code are provided as well. Dr. Glenna Nightingale PhD Statistics research scientist (public health, epidemiology, spatial ecology, computational social science). Dr. Mike Allerhand, PhD Statistics -since 2009 Statistician at the Centre for Cognitive Ageing and Cognitive Epidemiology, University of Edinburgh. Since 2018 Statistical Consultant in the Statistical Consultancy Unit … Read more →

This is a first tutorial for Bayesian Linear Regression assembled in book form. […] This is a tutorial for Bayesian Linear Regression assembled in book … Read more →

Notes cobbled together from books, online classes, etc. to be used as quick reference for common work projects. […] These are notes from books, classes, tutorials, vignettes, etc. They contain mistakes, are poorly organized, and are sloppy on fundamentals. They should improve over time, but that’s all I can say for it. Use at your own risk. The focus of this handbook is statistical inference, including population estimates, group comparisons, and regression modeling. Not included here: probability, supervised ML, unsupervised ML, text mining, time series, survey analysis, or survival … Read more →

This contains materials to support the University of Leeds GEOG1400 module, delivered by Lex Comber […] This is an on-line book written to support the practicals for the GEOG1400 Digital Geographies module, delivered by Lex Comber of the School of Geography, from the University of Leeds. It is based on An Introduction to Spatial Analysis and Mapping (Brunsdon and Comber 2018 (link here) which provides a foundation for spatial data handling, GIS-related operations and spatial analysis in R.) The chapters in this book contain an individual Practical with a discrete set of activities, and … Read more →

STM1001 Machine Learning (Data Science Stream) […] Welcome to the final content supplement for the Data Science stream of STM1001. Throughout the semester, as we cover different aspects of statistics and data science, supplementary documents such as this one will be used to enhance your learning experience. This document contains material to support your learning as you complete Computer Labs 9B, 10B and 11B of the Data Science stream. We recommend that you take a few minutes to browse the different sections in this document before Computer Lab 9B. We suggest that you aim to read through … Read more →

A book example for a Chapman & Hall book. […] We live in a time of unprecedented environmental change, driven by the effects of fossil fuels on the Earth’s climate and the expanding footprint of human land use. To mitigate and adapt to these changes, there is a need to understand their myriad impacts on human and natural systems. Achieving this goal requires geospatial data on a variety of environmental factors, including climate, vegetation, biodiversity, soils, terrain, water, and human populations. Consistent monitoring is also necessary to identify where changes are occuring and … Read more →

Course Materials […] Hello and Welcome to this introductory Lecture in Probability! These Course Notes are a complement to the Lecture Probability I. The Lecture is divided in the following Chapters, and each Chapter contains several themes. The Lectures will take place in the room MR280 on Thursday from 12h15 to 14h00. For those students who cannot attend the lectures, a recording will be available on Mediaserver. Seminars will take place on Thursday from 16h15 to 18h00 in the room MS130. The seminars are not recorded. Every two week (starting from the third one), tutorials will take place … Read more →

A brief introduction to Bayesian concepts, based on a beer-tasting experiment. […] This book is still a work in progress If you encounter any errors/issues, you can reach me here. This booklet offers an introduction to Bayesian inference. We look at how different models make different claims about a parameter, how they learn from observed data, and how we can compare these models to each other. We illustrate these ideas through an informal beer-tasting experiment conducted at the University of Amsterdam.1 A key concept in Bayesian inference is predictive quality: how well did a model, or … Read more →

Lecture Notes for Statistics Taster Session […] Welcome to the free Statistics Taster … Read more →

Notas de clase de Bioestadística […] Este libro fue construido para ayudar a entender algunas herramientas de Bioestadística. Acá encontrará los códigos, las lecciones, los ejercicios y tareas dejados por su querida profesora Danna … Read more →

Learn Mathematics and Computer Science with Isabelle […] The goal is to develop deep understanding in mathematics while at the same time also learn Isabelle and its standard library. I couldn’t find any existing resources like this so I decided to write one myself. Our goal is to first learn the basics of Isabelle without getting too deep into irrelevant details. Then we should move on to studying actual mathematics as quickly as possible. Any remaining details of Isabelle will be introduced as needed. We will go though all of undergradute maths courses (and touch on graduate level topics) … Read more →

This is an accompanying book for the R workshops for the Methods II and Methods II Advanced courses in the Master’s programme in peace and conflict studies at Uppsala University. […] Welcome to this draft online edition of The R Researcher’s companion. This is a project that has been in the works for a long time and is finally, hopefully, coming together. In this ‘book’ (really, it is just a collection lecture and workshop notes) my ambition is to convince you that R is not an obstacle to be overcome. Rather, I want to convince you that knowing R is a gateway to a fantastic new world of … Read more →

This is document walks through the analyses I performed for this research. […] Here we provide templates and resources for documenting your research from within your rProject. 4_bookdown_readme: A template for creating a markdown readme using bookdown 5_bookdown_html: A template for creating a project html document (https://bookdown.org/bgcasey/project_documentation/) 6_bookdown_pdf: A template for creating pdf documents 7_markdown_manuscript: A template for writing your manuscript via … Read more →

These are the course notes for the Machine Learning module (MATH42815) at Durham University. […] Welcome to the material for the second half of the Machine Learning module (MATH42815) at Durham University. These pages consist of relevant lecture notes that will be updated as the course progresses. I would recommend that you use the HTML version of these notes (they have been designed for use in this way), however, there is also a pdf version of these notes. In this second half of the module, we will first look into the simple yet powerful tree-based models and then dive into the famous yet … Read more →

Statistical modelling […] This is an evolving set of lecture notes for the course From Data to … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. ... Read more →

This book is an attempt to re-express the code in the second edition of McElreath’s textbook, ‘Statistical rethinking.’ His models are re-fit in brms, plots are redone with ggplot2, and the general data wrangling code predominantly follows the tidyverse style. […] This ebook is based on the second edition of Richard McElreath’s (2020a) text, Statistical rethinking: A Bayesian course with examples in R and Stan. My contributions show how to fit the models he covered with Paul Bürkner’s brms package (Bürkner, 2017, 2018, 2022j), which makes it easy to fit Bayesian regression models in R (R … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Este es el sitio web para el libro digital Transformación Digital: experiencias colectivas publicado por Editorial Universidad Nacional de Colombia. Consulta el libro digital desde el portal del Repositorio Institucional - ... Read more →

This project is an attempt to re-express the code in Kruschke’s (2015) textbook. His models are re-fit in brms, plots are redone with ggplot2, and the general data wrangling code predominantly follows the tidyverse style. […] Kruschke began his text with “This book explains how to actually do Bayesian data analysis, by real people (like you), for realistic data (like yours).” In the same way, this project is designed to help those real people do Bayesian data analysis. My contribution is converting Kruschke’s JAGS and Stan code for use in Bürkner’s brms package (Bürkner, 2017, 2018, 2022g), … Read more →

This project is an attempt to re-express the code in McElreath’s textbook. His models are re-fit in brms, plots are redone with ggplot2, and the general data wrangling code predominantly follows the tidyverse style. […] I love McElreath’s (2015) Statistical rethinking text. It’s the entry-level textbook for applied researchers I spent years looking for. McElreath’s freely-available lectures on the book are really great, too. However, I prefer using Bürkner’s brms package (Bürkner, 2017, 2018, 2022i) when doing Bayesian regression in R. It’s just spectacular. I also prefer plotting with … Read more →

This ebook is an effort to connect Hayes’s conditional process analysis work with the Bayesian paradigm. Herein I refit his models with my favorite R package for Bayesian regression, Bürkner’s brms, and use the tidyverse for data manipulation and plotting. […] Andrew Hayes’s (2018) text, Introduction to mediation, moderation, and conditional process analysis: A regression-based approach, has become a staple in social science graduate education. Hayes’s work has been from a frequentist OLS perspective. This book is an effort to connect his work with the Bayesian paradigm. Herein I refit his … Read more →

This is a tutorial for Bayesian Linear Regressione. […] Theorem 1.1 (Bayes’ theorem) For events (A, B) and (P(B) \neq 0), we have [P(A\mid B) = \frac{P(B \mid A) P(A)}{P(B)}] We denote (U) as unknown parameters and (K) as known parameters. We call (P(U)) prior and (P(K|U)) likelihood. The Bayes’ theorem gives us the posterior distribution of unknown parameters given the known parameters [ P(U \mid K) \propto P(U) \cdot P(K \mid U)] Let (K = \left{y_{n \times 1}, X_{n \times p} \right}) and assume (y \sim N\left( X \beta, \sigma^{2} V\right)), where (V) is known and … Read more →

Mediador e futuros engenheiros O problema do tanque agitado e aquecido sujeito à perturbações na pressão do fluido do sistema de troca de calor. Hipóteses H1. O tanque está bem isolado, de modo que calor transferido para as vizinhanças é negligenciavél; H2. O acúmulo de energia na parede do tanque e no sistema de resfriamento é insignificante em comparação com o acúmulo do líquido; H3. O tanque é bem misturado; H4. Propriedades físicas pode ser consideradas constantes; H5. O sistema está inicialmente no estado estacionário. A relação direta da variável de processo com a variável manipulada … Read more →

This is an exploratory study of data breaches reported to HHS according to HIPPA … Read more →

Skripta predavanja iz kolegija Psihologija odgoja i obrazovanja […] Ovaj tekst predstavlja vodič za studente na kolegiju Psihologija odgoja i obrazovanja. Sadržaj ove skripte objedinjuje različite izvore i dostupne materijale koji objedinjuju područja opće psihologije, razvojne psihologije te psihologije obrazovanja. Uz navedena područja psihologije, uključuje i druga interdisciplinarna područja, poput neuroznanosti. Konačno, pri kraju je i poglavlje koje nosi naziv Katalog znanja gdje su pojmovi koji su obrađeni na nastavi a služe studentima za pripremu kolokvija i ispita. (tekst nije … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::bs4_book, set in the _output.yml file. [...] This interactive online book provides an introduction to the world of geographic information system (GIS). At the end of each chapter references as well as free and paid courses are listed which will allow you to explore GIS ... Read more →

A book created with bookdown. […] The peaceful transfer of power from one legitimately elected regime to another is non-negotiable hallmark of democracy. In the United States this tradition has been honored in an unbroken chain from the very first transfer, in 1797, when George Washington willingly stepped down to hand the reins of the presidency to his elected successor, John Adams. Until January 6, 2021, when, shockingly, the chain snapped. === [Fill out the paragraph below after reviewing first-hand reports about the events of Jan. 6.] === January 6, 2021, was a singular event. But it … Read more →

This is an undergraduate-level seminar on international relations. I started teaching this course at the University of Salzburg in 2022. The intention of maintaining this website is to facilitate my teaching and to keep track of the resources. Feel free to use this website for education purposes. If you see any errors or have suggestions, please do let me know (contact me). The syllabus of this class can be downloaded here: IntroIR. Please right click on the link and download or open it in a new tab. I will post the slides of each week … Read more →

This is a graduate-level seminar on US foreign policy. I started teaching this course at the University of Salzburg in 2020. The intention of maintaining this website is to facilitate my teaching and to keep track of the resources. Feel free to use this website for education purposes. If you see any errors or have suggestions, please do let me know. The syllabus of this class can be downloaded here: US foreign policy. Please right click on the link and download or open it in a new tab. Here you can find the slides for each … Read more →

Online version of Design and Analysis of Experiments and Observational Studies using R […] This is the free website for Design and Analysis of Experiments and Observational Studies using R. A hardcopy of the book can be purchased from Routledge. This book grew out of course notes for a twelve-week course (one term) on the Design of Experiments and Observational Studies in the Department of Statistical Sciences at the University of Toronto. Students are senior undergraduates and applied Masters students who have completed courses in probability, mathematical statistics, and regression … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a bookdown site authored for the AY 2021 - 2022 edition of BS2004: Molecular and Cellular Biology ... Read more →

This is a minimal example of using the bookdown package to write a book. set in the _output.yml file. The HTML output format for this example is bookdown::gitbook, [...] Supervised and unsupervised machine learning, also known as classification and clustering, are important statistical techniques commonly applied in many social and behavioral science research problems. Both seek to understand social phenomena through the identification of naturally occurring homogeneous groupings within a population. Supervised learning techniques are used to sort new observations into pre- existing or ... Read more →

This is the online supplemental to accomany Yu Z, Guindani M, Grieco SF, Chen L, Holmes TC, Xu X. (2022) Beyond t-Test and ANOVA: applications of mixed-effects models for more rigorous statistical analysis in neuroscience research. Neuron. 110: 21-23. […] This is the online supplemental to accompany Yu Z, Guindani M, Grieco SF, Chen L, Holmes TC, Xu X. (2022) Beyond t-Test and ANOVA: applications of mixed-effects models for more rigorous statistical analysis in neuroscience research. Neuron. 110: 21-23. https://doi.org/10.1016/j.neuron.2021.10.030. The data used in this supplementary can be … Read more →

Investment databook containing business financials, industry and market environments, and global economy […] When I first stepped into the investment world, there was just too much information all over the newspapers, websites, books, YouTube, and even lunch table gossips which all seemed to be of the utmost importance to me. Some believed it was the perfect time to invest in the stock market, while others insisted that the whole market was significantly overheated by repeated fiscal stimulus packages from the government and we all should prepare for the impending market crash. I was so … Read more →

Cross-Platform Journalism - B.A. Seminar at LMU Munich, Fall 2022/2023 […] This online tutorial will accompany the seminar “Cross-Platform Journalism: News use, content, and effects”. It is part of the undergraduate course “Communication Studies” (LMU, Department of Media and Communication). At the moment, the course is expected to take place via in-person meetings every Tuesday 08:00-10:00 am in room B109, Edmund-Rumpler-Strasse 13. Please note that this may change in light of COVID-19 developments. You will find all necessary information on the seminar’s structure, important dates and … Read more →

This book is supposed to introduce the reader (i.e., you) into some fundamental techniques for computational social science research: acquiring online data, agent-based modeling, and text mining. […] Dear student, if you read this script, you are either participating in one of my courses on digital methods for the social sciences, or at least interested in this topic. If you have any questions or remarks regarding this script, hit me up at felix.lennert@ensae.fr. This script will introduce you to three techniques I regard as elementary for any aspiring (computational) social scientist: the … Read more →

This is a minimal example of using the bookdown package to write a book. The output format for this example is bookdown::gitbook. […] Este es el bookdown de Inversión en Acciones para Principiantes el cual se enfocará en brindar conceptos básicos sobre el mundo de la inversión en acciones de empresas a la vez que se introducirá herramientas de programación. Con la ayuda del software R, podremos extraer, tratar y analizar diferentes elementos necesarios para contar con una base sólida en cuanto a herramientas para realizar una propia lectura y discernimiento en el ámbito de la inversión en … Read more →

This is the lab manual for the Global Community Wellness Lab at the University of Wisconsin, Parkside. […] Welcome to the Global Community Wellness Lab at the University of Wisconsin, Parkside! If you are reading our lab manual because you recently joined the lab, welcome! If you are a current member of the lab, frequently refer to our lab manual to refresh our guidelines, policies, platforms, among others. We also look forward to learning and researching together. We also welcome you to read this manual if you are looking for tips and tricks for your own manual. It’s also a work in … Read more →

Серия видео уроков посвящённая обновлению dplyr 1.0.0.. […] dplyr - один из наиболее популярных пакетов, который реализует грамматику манипуляции данными в языке R. Официально первый релиз dplyr был выпещен в 2014 году, но пакет развивался, и первая стабильная версия с устоявшимся синтаксисом, под номером 1.0.0 была выпущена весной 2020 года. Этому релизу предшествовала серия статей, в которых Хедли Викхем описывал все нововведения в dplyr. Этот мини курс появился из 6 видео уроков снятых по этим статьям. В основе видео уроков лежат следующие статьи: Для прохождения курса вы уже должны … Read more →

交换代数与代数几何的基本内容 […] 除非特别说明, 环都是指含幺交换环, 但不一定是整环, 也不一定是既约环, 甚至可能有相当多的烦人的零因子. 下面是一些打开方式： 代数几何中关心的拓扑空间只有两种 同时, (k = \overline{k}) 时, 我们认为 (\mathbb{A}^n = \Spec k[x_1,\ldots, x_n]), 因为我们有同胚 [\begin{align*} \Spec k[x_1,\ldots, x_n]&\cong\bb{A}^n \ (x_1-a_1, \ldots, x_n-a_n) &\mapsto (a_1,\ldots, a_n) \end{align*}] 即极大理想打到点, 闭集 (V(\fk{p})) 打到闭集 (Z(\fk{p}).) 为方便起见, 当我们用表达式 (\Spec A) 时, 默认 (A=\Spec … Read more →

Guide for the Course ECON371- Political Economy of Development […] The objective of this compendium is to provide a study guide for the course: ECON371- Political Economy of Development. This guide does not replace any of the books used in the course nor the lecture notes. However, it will help you to go through it, so you can understand and critically think about the material that we will cover in the course. The best way to contact me is through email. I am usually very fast at responding to my students, but plan for a 24-hour delay in my response during the weekdays. I usually do not … Read more →

STM1001 Topic 6B (Science and Health) […] In this topic, we will continue our discussion of internal validity, this time in the context of observational studies. We will then briefly consider the identification of study limitations, and procedures for collecting … Read more →

STM1001 Topic 5B (Science and Health) […] In this topic, we will introduce the concept of internal validity. Following this introduction, we will consider internal validity in the context of experimental … Read more →

STM1001 Topic 3B (Science and Health) […] In this topic, we will learn about different types of study designs, including descriptive, observational, and experimental studies. We will also consider external and internal … Read more →

交换代数选讲 […] (\newcommand\AA{\mathcal{A}}) (\newcommand\bbz{\mathbb{Z}}) 此主要为课堂笔记, 参考资料有 (Bruns and Herzog 1998)1 (Spaltenstein 1988) (Riehl 2014) 介绍几类交换代数和代数几何都关心的环, 例如 Cohen-Macaulay 环, Gorenstein 环, 正则环 (regular ring) 以及完全相交环 (complete intersection ring). 主要关心仿射代数 (affine algebra) 和分次代数 (graded algebra), 顺便会介绍相关的一些同调代数. 此外还会讨论交换代数中一些和数论中 Modularity 提升定理密切相关的内容, 例如 能够表示伽罗瓦表示的模空间的环 由作用在模形式空间上的 Heck 算子生成的环 据说其背景为怀尔斯借由 … Read more →

STM1001 Topic 4B (Science and Health) […] In this topic, we will continue our discussion of internal validity. We will then briefly consider the identification of study limitations, and procedures for collecting … Read more →

STM1001 Topic 3B (Science and Health) […] In this topic, we will begin by learning about different types of study designs. We will then discuss sampling considerations (external vailidity). Finally, an overview of internal validity will be … Read more →

Fundamentals to Data Wrangling and programming with R version 4.2.2; examples with Health Related Data […] Data Wrangling is the process of gathering, selecting, transforming and mapping “raw data” into another format with the intent of making it more appropriate and valuable for a variety of downstream analytic purposes. The Primary goal in data wrangling is to assure quality and useful data. Also known as “data cleaning,” “data processing,” or “data munging”; many professionals will tell you that data management related tasks will consume upwards of 80% of their time, leaving only 20% for … Read more →

基本的复几何, 目标是理解霍奇理论, 乃至 (p) 进版本 […] (\newcommand\AA{\mathcal{A}}) (\newcommand\bbz{\mathbb{Z}}) 此笔记整理自 (Huybrechts 2005) (Demailly 2012) (Cattani 2010) 目前这是一个非常粗糙的版本, 主要是作备忘录用, 打算今年6月再整理一番. 此笔记所讨论的复几何意指紧的复流形. 由于复流形的复结构具有很强的刚性, 所以复流形上的几何常常可以用多项式组的零点来描述. 问题: 复流形的分类是个很困难的问题. 复曲线可以用模空间 (moduli space) 的理论进行一定程度上的分类 复曲面的分类则已经很复杂了. 所以 Huybrechts 的书主要讨论的是理论相对完备的复流形, … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] More centered text The contents of the below subsections are located in a sub folder. This is an R Markdown document. Markdown is a simple formatting syntax for authoring HTML, PDF, and MS Word documents. For more details on using R Markdown see http://rmarkdown.rstudio.com. When you click the Knit button a document will be generated that includes both content as well as the output of any embedded R code chunks within ... Read more →

Textbook for ECON 381: Statistics and Probability for Econometrics […] Here the introduction to the class and … Read more →

A guide to learning R for the purpose of conducting quantitative research. This covers collecting and cleaning data, and visualizing it in graphs and maps. […] This book introduces the programming language R and is meant for undergrads or graduate students studying criminology. R is a programming language that is well-suited to the type of work frequently done in criminology - taking messy data and turning it into useful information. While R is a useful tool for many fields of study, this book focuses on the skills criminologists should know and uses crime data for the example data sets. If … Read more →

Kurshandbuch zum Methodenseminar ‘Vertrauen, Legitimität, Fairness & Co.: Die Messung latenter Variablen in der politischen Kommunikation’ […] Das folgende Dokument enthält alle wichtigen Informationen zum Seminar Vertrauen, Legitimität, Fairness & Co.: Die Messung latenter Variablen in der politischen Kommunikation im WS 20/21 (zuvor bereits im WS 19/10) am Institut für Sozialwissenschaften der Heinrich Heine Universität Düsseldorf. Work in … Read more →

This a brief introduction to scientific synthesis tools that use meta-analyses and systematic reviews to advance science and inform decision making. […] An overview of quantitative synthesis tools associated with review processing. Scientific synthesis of all academic evidence from data to papers can promote evidence-informed decision making. Every contemporary discipline has some capacity to support and benefit from synthesis tools. Here, we develop a set of heuristics to support innovation and leverage evidence. A overview of lessons provided in this resource to encourage development and … Read more →

This book will describe methods for linking organisms to their habitat […] … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Første modul omhandler en generel introduktion til softwareprogrammet R (https://www.r-project.org/). Her gengives en række eksempler på R-kode samt det tilhørende R-output for at illustrere forskellige grundlæggende funktionaliteter i programmet. Programmet R tager koder som input, så hver gang man skal have udført noget, skal man skrive de(n) relevante kode(r), som herefter eksekveres af programmet og giver det ... Read more →

介绍纤维丛理论 […] 此笔记整理自(Cohen 1998) 简单来说, 纤维丛 (fiber bundle) 就是在基空间 (base space) 的每点附着同一个1纤维 (fiber) , 最经典的例子就是流形上的切丛: 在流形 (M) 上的每点 (p) 处附着 “同一个” 线性空间, 也就是切空间 (T_p M), 所有这些切空间的不交并便是切丛 (TM). 对于一般的纤维丛而言, 基空间不一定是流形, 纤维也不一定是线性空间. 比纤维丛更一般的概念是纤维化 (fibration) , 即不要求基空间的附着物都一样, 这样就可以和代数几何中处理的奇异性问题相吻合. 纤维化是一个非常具有普适性的概念. 例 0.1 (集合的纤维化) 例如对任意的集合映射 [ f\colon A\to … Read more →

Proyecto Final -SW […] UNIVERSIDAD NACIONAL JOSE FAUSTINO SANCHEZ CARRION Mg. Victor Guevara P. SOFTWARE DE APLICACIÓN I Campos Sosa Isaac Leal Rosas Renzo Perez Bastarrachea Yamiley CIENCIAS ESTADISTICA E … Read more →

Sandern ################################################# To learn more about Quarto books visit https://quarto.org/docs/books. … Read more →

This is a minimal example of using the bookdown package to write a book. The output format for this example is bookdown::gitbook. […] This document contains preliminary data and analysis related to Alaska Sustainable Salmon Fund project #54014, “Expanding and Corroborating the Known Extent of Anadromous Waters Throughout the Kenai Peninsula.” The Kenai Peninsula’s watersheds are significant producers of Pacific salmon. Critical to Alaska’s economic and cultural wellbeing, these salmon support fisheries both inland and throughout Cook Inlet. This project is documenting anadromous spawning, … Read more →

这是一个去埃及前的笔记与行前准备。 […] 起始时间地点：2022年12月22日，卢克索(Luxor) 结束时间地点：2022年12月29日，赫尔格达(Hurghada) 门票埃镑计价。部分景点手机拍照免费，若使用非手机器具拍照，如相机，Go Pro，三脚架则会收取额外相机费。部分景点包含墓室，进入需缴纳额外费用。 Open in new … Read more →

PrioriTree is an interactive browser utility—distributed as an R package (see https://jsigao.shinyapps.io/prioritree/ for a demo of the utility)—designed to help researchers specify input files for—and process output files from—analyses of biogeographic history performed using the BEAST software package (Drummond et al. 2012; Suchard et al. 2018). The discrete-geographic models implemented in BEAST (Lemey et al. 2009; Edwards et al. 2011) contain many parameters that must be inferred from minimal information (the single geographic area in which each pathogen occurs); inferences under this … Read more →

Eskişehir R Users Group - ESTÜ Veri Bilimi Kulübü […] Hazırlayan: Uğur Dar İletişim: LinkedIn Twitter E-posta: ugurdar@eskisehir.edu.tr “Bir resmin en büyük değeri, bizi görmeyi hiç beklemediğimiz bir şeyi fark etmeye zorlamasıdır.” 1. Her bilgi görselleştirilmek zorunda değildir A birasını tercih edenlerin %40’ı erkektir bilgisinde görselleştirmeye değer bir bilgi bulunmamaktadır. Görselleştirme araçları çok sık kullanıldığında, hedef kitlenin odaklanması istenilen kısmı kaçırmasına neden olabilir. 2. Grafiğin hedef kitlesinin belirlenmesi Görselleştirme, veriye göre çok karmaşık hale … Read more →

Caderno de exercício Big Data […] Autor: Anderson dos Santos Prof: Olga Satomi … Read more →

Data science, machine learning and artificial intelligence (AI) can have game-changing impacts for businesses, empowering them to increase operational efficiency, improve the quality of their services and understand their customers better. Yet for these benefits to be realised, data science initiatives must be designed and executed in a sensible way. Often these projects, while successful from a scientific standpoint, miss the mark in terms of business impact. Many business leaders are left feeling unsettled, balancing the need for innovation and the adoption of revolutionary technologies with an uncomfortable degree of uncertainty and risk of failure. For the data scientist the situation can be equally unnerving, with uncertainties about how to deliver a successful project when the path is not clear. Yet, these uncertainties and risks – for the business leader and the data scientist alike – can be controlled and managed if approached in a sensible manner. Your authors have designed and delivered hundreds of projects across a wide range of industries. We have made many mistakes, and in the process we have learned what works well and where the common pitfalls lie. We wrote this book to share our experiences in hopes that it will help the reader – whether a data science practitioner or a business leader – reduce these risks and design projects that have the greatest chance of success. Much of the content in this guide is derived from lessons we have given to our students. Here we have gathered, organised and expanded on those bits of advice to serve as a resource for anyone considering embarking on a data science journey. We share our approach to data science projects, addressing topics such as alignment to business imperatives, project design, project delivery and evaluation of success. Data science can be an exciting, invigorating field, and for the business leader, it can bring about revolutionary changes to an organisation that can come with huge returns on investment and value added. For the data scientist, designing and delivering successful projects is rewarding, stimulating and tremendously gratifying. We hope this guide gives you the confidence to understand the risks and approach your project in a sensible way. Read more →

Caderno de Exercicios que utiliza tecnicas de analise de dados.! Prof(a). Dra. Olga Satomi Yoshida Monitoria: Prof. Leonardo Fonseca Larrubia 1.1 Calcule as seguintes expressoes em R: 2.1 Multiplique a sua idade por meses e salve o resultado em um objeto chamado idade_em_meses. 2.1 - Em seguida, multiplique esse objeto por 30 e salve o resultado em um objeto chamado idade_em_dias. 5.1 - Escreva um código que devolva apenas valores positivos do vetor numeros. 5.2. - Escreva um código que de volta apenas os valores pares do vetor numeros. 5.3 - Filtre o vetor para que retorne apenas aqueles … Read more →

This is a demo of our simulation. […] This is a detailed demo of a simulation to test the sensitivity of PLIS procedure and conventional p-value procedure using logistics regression. While PLIS procedure incorporates the correlation among SNPs to adjust for Linkage Disequilibrium (LD), conducting multiple logistics regressions assumes that SNPs are independent from one another. The main idea here: We don’t have info for all SNPs along our chromosomes for research. Thus, when missing the data for true causal SNPs, we want to detect the SNPs that are physically close to the causal SNPs so … Read more →

Caderno de Exercicios […] Caderno de Exercicio do Aluno Marcos Alberto Alves, para o emprego das tecnicas de analise de dados da disciplina de Big Data & analytics do mestrando em Computação Aplicada no Instituto de Pesquisas Tecnológicas – IPT Prof. Dra. Olga Satomi Yoshida Monitoria: … Read more →

Caderno de Exercicio do Aluno Julio Cesar dos Santos Vieira, para o emprego das tecnicas de analise de dados da disciplina de Big Data & analytics do mestrado em Computação Aplicada no Instituto de Pesquisas Tecnológicas – IPT Prof. Dra. Olga Satomi Yoshida Monitoria: … Read more →

Caderno de Exercicios […] Cadernos de Exercícios da disciplina de Big Data & Analytics do mestrado em Computação Aplicada no Instituto de Pesquisas Tecnológicas – IPT Profa. Dra. Olga Satomi Yoshida Monitoria: Leonardo … Read more →

This is an introduction to using RUV-III-NB (Salim et al. 2022) for removing unwanted variations from single cell RNA sequencing data. […] This is an introduction to using RUV-III-NB for removing unwanted variation from single cell RNA sequencing data (Salim et al. 2022). The first section RUV-III-NB model below briefly explains the statistical methodology behind RUV-III-NB. Readers who are not interested in the methodology can move straight to Preliminary settings. RUV-III-NB models the raw count for gene (g) and cell (c), (y_{gc}), as Negative Binomial (NB), (y_{gc} \sim … Read more →

These are my personal notes related to supervised machine learning techniques. […] Machine learning (ML) develops algorithms to identify patterns in data (unsupervised ML) or make predictions and inferences (supervised ML). Supervised ML trains the machine to learn from prior examples to predict either a categorical outcome (classification) or a numeric outcome (regression), or to infer the relationships between the outcome and its explanatory variables. Two early forms of supervised ML are linear regression (OLS) and generalized linear models (GLM) (Poisson and logistic regression). These … Read more →

This is the course website for the fall 2022 PS 811 Class […] This is the class website for PS-811 for the 2022 fall semester. PS 811 is a one-credit hour, pass/fail course taught to incoming Ph.D. students in the political science department. This course will be taught remotely; however, RM 3218 in the Social Sciences building has been reserved if you would like to listen to lecture and work on the problem sets together in the room during the class time window. In modern political science, you will be required to perform or understand quantitative research. Often this research is conducted … Read more →

This section of the OMICS course will cover NGS sequencing from FASTQ reads to differential RNA analysis. The general workflow is shown above. We will use a dataset from Saccharomyces cereviseae. The bookdown version of these pages is published at this site … Read more →

Statistical Thinking: A Simulation Approach to Modeling Uncertainty (UM STAT 216 edition) […] This book is a modified version of the work below: Zieffler, A., & Catalysts for Change. (2019). Statistical Thinking: A simulation approach to uncertainty (4.2th ed.). Minneapolis, MN: Catalyst Press. http://zief0002.github.io/statistical-thinking/ This work is licensed under a Creative Commons Attribution 4.0 International License. You are free to share, remix, and make commercial use of the work under the condition that you provide proper attribution. To reference this work, use: The work to … Read more →

This is the textbook for applied biostats in fall of 2022 taught by yaniv brandvain […] In the summer of 2020, the world was on fire – COVID was raging, we – especially in Minnesota – were processing the murder of George Floyd and the subsequent uprising etc, the future was unclear. At that point teaching was likely to be entirely online, and I decided to write a digital book for my course see the first edition of my book here. I didn’t really know what I was doing or what my vision was (and to some extent I still do not). There were hiccups: some strangeness in rendering etc, typos, last … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Si encuentras alguna errata o tienes alguna sugerencia, ... Read more →

This a brief overview of how to use biology for inform decision making for environmental grand challenges we face globally. […] Welcome to biology for environmental management. The goal of this course is to examine global grand challenges that we face through the lens of solutions from science. Science can be magical because it provides us with incredible outcomes in so many domains of the human endeavour. Here, we work to find the magic spells from science for the environment to promote the well-being of people and the planet. There is an opportunity for us to mobilize science to do social … Read more →

Data Wrangling and Processing for Genomics […] A lot of genomics analysis is done using command-line tools for three reasons: you will often be working with a large number of files, and working through the command-line rather than through a graphical user interface (GUI) allows you to automate repetitive tasks, you will often need more compute power than is available on your personal computer, and connecting to and interacting with remote computers requires a command-line interface, and you will often need to customize your analyses, and command-line tools often enable more … Read more →

This is a minimal example of using the bookdown package to write a book. The output format for this example is bookdown::gitbook. […] This draft document contains preliminary data explorations of 2021-2023 water quality data from the Vogel Lakes complex and Miller Creek in the Northern Kenai peninsula. These data were collected as part of plans to eradicate invasive pike from the area, which were identified in 2018-2019 by the Alaska Dept. of Fish and Game. The draft environmental assessment for potential eradication of invasive Northern Pike from this system is available from the US Fish … Read more →

The sandbox is a perfect metaphor because there is no perfect experiment - we can do better experiments! […] Experiments shape the human experience. Experiments are a critical component of all living natural systems encompassing evolution to community dynamics. Experiments in science are creative, iterative, & source critical thinking. We naturally experiment in art, science, and life. Here, we hone these skills through principles and practice. The principles are here, and the practice is in the form a lab manual entitled Designcraft for experiments. If you are electing to engage with this … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] This is a sample book written in Markdown. You can use anything that Pandoc’s Markdown supports; for example, a math equation \(a^2 + b^2 = ... Read more →

本文是统计计算的课程笔记整理，主要采用R语言编程。 R是一个免费开源的用于统计计算和作图的语言和软件环境，它提供了广泛的统计工具和灵活高质量的图形工具，其功能可以通过添加package来扩充。R的官方网站为 R Project Website，该网站包含R在各种操作系统下的安装文件、R的帮助文档包括一些免费的书籍等。 R是一种解释性语言，不必像C之类的编译语言首先要构成一个完整的程序形式。当R运行时，所有变量、数据、函数及结果都以对象（object）的形式存在计算机的活动内存中，并冠有相应的名字代号。我们可以通过用一些运算符（如算术、逻辑、比较等）和一些函数（其本身也是对象）来对这些对象进行操作。 R中的数据结构可以按其维数（1d、2d、nd）和同质性（所有元素 … Read more →

Felix Lennert This is the script for a two-day workshop on data cleaning for the social sciences. I assume you are familiar with basic R concepts such as the different data types and how to index them, the general structure of the syntax, and how to make function calls. In the 21st century, social scientists are able to tap into wells of data that are deeper than ever before. Not only can we use more designed data, i.e., data that have been generated with the clear goal of performing research using them in mind, e.g., survey data, than ever. Also, the rise of the internet as a sensor for … Read more →

STM1001 Biology (Science/Health/Data Science Streams) […] Welcome to another content supplement for the Science, Health and Data Science streams of STM1001. Throughout the semester, as we cover different aspects of statistics and data science, supplementary documents such as this one will be used to enhance your learning experience. This document contains material to support your learning as you complete Computer Lab 8B of the Science, Health or Data Science streams. We recommend that you take a few minutes to browse the different sections in this document (just click on the sections in the … Read more →

STM1001 Data Visualisation (Data Science Stream) […] Welcome to the first content supplement for the Data Science stream of STM1001. Throughout the semester, as we cover different aspects of data science, supplementary documents such as this one will be used to enhance your learning experience. This document contains support material to support your learning as you complete Computer Labs 2B, 3B and 4B of the Data Science stream. We recommend that you take a few minutes to browse the different sections in this document (just click on the sections in the menu bar to your left). You don’t need … Read more →

R tutorial for marketing students […] In this tutorial, we will explore R as a tool to analyse and visualise data. R is a statistical programming language that has rapidly gained popularity in many scientific fields. The main difference between R and other statistical software like SPSS is that R has no graphical user interface. There are no buttons to click. R is run entirely by typing commands into a text interface. This may seem daunting, but hopefully by the end of this tutorial you will see how R can help you to do better statistical analysis. So why are we using R and not one of the … Read more →

This document contains describes several data management and analysis tasks related to the Kenai River Thermal Imagery project. […] This document contains data and analysis related to the Kenai River Thermal Imagery project. This work is a collaborative effort between three Kenai Peninsula Nonprofits: Cook Inletkeeper, Kachemak Bay Heritage Land Trust, and Kenai Watershed Forum.It is funded by the Alaska Sustainable Salmon Fund (project #53003). A two-page project summary titled, “Science Based Land Conservation: Cold Water Stepping Stones” is outlined below. A full size version of this … Read more →

Project looking at populations that speak indigenous languages […] Exploration of populations in Latin America that speak indigenous languages as well as their literacy … Read more →

Dr. Josephine Anthony Every child has a right to have access to school and help themselves develop into better human beings and contribute to the society. The Govt. of India of India came up with the Right to Compulsory and Free Education Act in the year 2010, which ensures that children in the age group 6-14 years have universal access to free and compulsory education. However even after the Act was put into force, there were many challenges, which were being faced. The issue was not just about the primary school but from the starting point itself there is a huge challenge. The children who … Read more →

Appunti di R per il corso di Statistica Applicata per la Finanza at UniBg […] State leggendo gli appunti dei laboratori di R del corso di Statistica Applicata per la Finanza (SAPF) tenuto all’Università di Bergamo (anno accademico 2022/23). R è un linguaggio di programmazione sviluppato specificatamente per l’analisi statistica e la rappresentazione grafica dei dati. I laboratori di R sono strutturati per studenti che non hanno uno specifico background in tema di programmazione. Sarà un percorso step-by-step al termine del quale ogni studente/essa avrà la conoscenza base di R per l’analisi … Read more →

A guide to the tidyverse for POL345 Students. […] POL345 is often Princeton students’ first foray into the programming language R. Through POL345, students gain an introductory overview of R, and programming generally, to conduct basic data analysis on their own. However, many further courses (SML201, SOC306, POL346), along with industry users of R, use the tidyverse instead, a “language” within R to conduct clean, readable data analysis. This book seeks to bridge that gap, revisiting each of the POL345 handouts using the tidyverse to introduce students to this “language within a language”. … Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Estas son unas notas de clase escritas en Markdown para la docencia de Matemáticas I en el grupo de Excelencia del CEU ¡Disfrútalas y, si encuentras algún error, escríbeme a jorge.herrera1@ceu.es ! You can render the HTML version of this example book without changing anything: Find the Build pane in the RStudio IDE, and Click on Build Book, then select your output format, or select “All formats” if you’d like to use ... Read more →

This is a minimal example of using the bookdown package to write a book. The HTML output format for this example is bookdown::gitbook, set in the _output.yml file. [...] Caderno de Exercicio do Aluno Eder Mauricio Barbosa, para o emprego das tecnicas de analise de dados da disciplina de Big Data & analytics do Mestrando em Computação Aplicada no Instituto de Pesquisas Tecnológicas – IPT Prof. Dra. Olga Satomi Yoshida Monitoria: ... Read more →

Notes on sea kayak navigation and tidal planning […] Sea kayaking is a uniquely varied sport. It offers a diverse set of rewards, from observing wildlife from a unique perspective on a still morning to surfing huge tiderace waves. It also presents a diverse set of challenges to the learner - from developing physical endurance to understanding the maths and geometry of navigation. Like most things, the skills of sea kayaking are honed through practice. Getting out paddling, initially with others who have more experience, is the way to improve. However, ultimately most paddlers will want to … Read more →

This is a minimal example of using the bookdown package to write a book. The output format for this example is bookdown::gitbook. […] The Kenai Peninsula’s watersheds are significant producers of Pacific salmon. Critical to Alaska’s economic and cultural wellbeing, these salmon support fisheries both inland and throughout Cook Inlet. The Kenai Peninsula Chapter of Trout Unlimited1 (KPTU) in collaboration with Kenai Watershed Forum2 (KWF) are documenting habitat for salmonid spawning, rearing, and migration in order to increase the known water bodies recognized in the Alaska Department of … Read more →

This is a set of practical exercises for experimental design. […] Welcome to experimental design. There are two sets of three exercises provided to explore principles for better experiments. This is a simple book to support the practical, at-home learning associated with experimental design. The text ‘Experimental Design for the Life Sciences’ underpins the design principles (Ruxton and Colgrave. 2018). Life is an experiment. Individually and collectively. We experiment everyday. This is an opportunity to formalize some of those processes and make the learning from experimental design … Read more →

Genpro aims to simplify & accelerate our client’s research, achieving their goals by providing knowledge-driven innovative solutions with the highest quality products and services. We are medics, statisticians, programmers, technologists, and medical writers aspiring to provide our best services in the industry. This catalogue is the go-to-spot for our statisticians, programmers, data analysts to ensure a holistic and navigable view of the organization’s data spread across various sources and … Read more →

Notes de cours du MAT998H; Séminaire en mathématiques, de la maitrise et du doctorat en mathématiques, UQAM. […] Ce site contient les notes de cours pour le seminaire MAT998H, à l’automne 2022. L’objectif de ces notes est de présenter certains modèles de tarification, tout en utilisant le logiciel R pour mieux comprendre la théorie et pour des applications pratiques. Ces notes de cours ont été écrites en RMarkdown, plus particulièrement en … Read more →

Este material destina-se a explicar a publicação de um e-book com o pacote bookdown no formato gitbook […] O pacote bookdown, de autoria de Yihui Xie, combina a simplicidade da linguagem R Markdown com as funcionalidades do (Pandoc)[https://pandoc.org/]. Segundo o autor, sua utilização é adequada para escrever livros, artigos longos ou informes, sendo as principais funcionalidades: E tudo isso com um visual, no mínimo, agradável. O principal estilo é o GitBook. O pacote bookdown pode ser instalado do CRAN ou Github: A documentação completa pode ser encontrada em bookdown: Authoring Books … Read more →

This book is the companion to the MA course Data Visualization at IBEI. […] In an experiment conducted by researchers from University College London (Mcmanus and Gesiak 2014), 277 participants were asked to look at several pairs of paintings: one of the pairs was an original by abstract painter Piet Mondrian, and the other was fake version that closely resembled it.1 The participants where asked: When looking at the pictures you should decide overall which you thinks looks better, in that it looks nicer, it looks better organised, or it looks better balanced. The results suggested that … Read more →

MUED 540 […] Generally, research is systematic inquiry through chosen epistemologies and methodologies. Quantitative methods can include experimental design, which is noted by random assignment (e.g., effectiveness of a drug in a double-blind study), quasi-experimental design, which is noted by previously attributed treatments or groups (e.g. effectiveness of a teaching method across sections of a course, or include observation or description (e.g., number of students who took their instruments home on a given day/cars that stopped at a stop sign and turned right). Quantitative research can … Read more →

Statistik (online-noter) […] Dette notesæt omhandler konstruktion af konfidensintervaller for parametrene i binomial- og normalfordelinger. Notesættet opsummerer væsentlig intuition og resultater som beskrevet i Newbold, Carlson & Thorne afsnit 7.1-7.5, 7.7, 8.2, 8.3, 9.1, … Read more →

Materials for the three day camera trap data management and analysis course […] The number of projects employing camera traps to understand ecological phenomena is growing rapidly – as are the number of statistical tools to analyze the resultant data. Consequently, the management and analysis of camera trap data can seem complex and overwhelming. This course aims to guide participants in effective ways to store, manipulate and analyze camera trap data within the R statistical environment. The idea for this course was born out of the realization that many of the analytical frameworks we … Read more →

Concepts and application of surival analysis using R. [...] Survival analyses model time-to-event. They differ from linear regression in two respects. Event times are typically skewed right with many early events and few late ones, violating linear regression’s normality assumption. Survival analyses must also manage censoring, an unknown starting event (left censoring) and/or ending event (right censoring)1. Censoring occurs if the event does not take place by the end of the study window, or the subject is in some way lost to follow-up. In Figure 0.1, subjects 3, 5, 9, and 15 either ... Read more →

Notes for the R Crash Course for the students of the Economics and Finance degree […] You are reading the lecture notes of the R Crash Course. This introducton to R software is for the students from the Master in Economics and Finance (EF) at University of Bergamo (academic year 2022/23). Enjoy the journey! In the following lecture notes, this font (with grey background) represents R code. The following is an example of R code with the corresponding output. These notes are written in RStudio by using bookdown (https://bookdown.org/). For errors, typos, suggestions, … write to … Read more →

How do you get inspired to write in R? Many books teach you what to write, but not how to find inspiration. This book starts from the ground up. You’ve just installed R and RStudio - what do you do now? What’s the quickest, smartest way to get results? I’ll show you how to get there, line-by-line, step-by-step. At some point, in trying to get your own work done, you will get stuck. But I’ll also show you how to get unstuck in mere minutes. Finally, I’ll show you how to write in a way that will prevent you from getting stuck in the first place! This will keep you in the flow of writing beautiful, intentional R code. Read more →

Material didático produzido para a disciplina Eletrônica Geral do Curso de Graduação em Engenharia Elétrica do Centro Federal de Educação Tecnológica de Minas Gerais. […] Este material, que ainda está em desenvolvimento, foi preparado para a disciplina Eletrônica Geral, do Curso de Graduação em Engenharia Elétrica do Centro Federal de Educação Tecnológica de Minas Gerais, Campus Nova Gameleira (Campus 2). Não apenas como material para o Ensino Remoto Emergencial, adotado devido à pandemia de COVID-19, mas também uma alternativa para as aulas presenciais, quando elas voltarem a ser … Read more →

A brief introduction to statistical thinking in biostatistics supported by the R programming language. […] Welcome to a primer for biostatistics in R. Mathematical! Adventure time! Well, the mathematical part is up to you, but this is an adventure. This set of learning materials is a guide developed to support you in better developing critical thinking using statistics. Critical thinking very generally is a mode of thinking that is self-directed and evidence based (Facionie 2017). Statistical thinking is thus an ideal opportunity and partner in honing literacy adventure skills in this … Read more →

Statistics 1 - exercises 2022 […] This book is being prepared for the students of Statistics course at Gdańsk University of Technology. Dear students. For the purposes of our class I am testing bookdown (http://bookdown.org). We will see how it … Read more →

STM1001 Topic 2B (Science and Health) […] In this topic, we will begin by learning about research questions. We will then discuss some important considerations regarding ethics in … Read more →

Working through ISLR with the tidyverse and tidymodels […] I am a data scientist and statistician who is (mostly) self-taught from textbooks and generous people sharing their work online. Inspired by projects like Solomon Kurz’s recoding of Statistical Rethinking and Emil Hvitfeldt’s ISLR tidymodels labs, I decided to publicly document my notes and code as I work through An Introduction to Statistical Learning, 2nd edition by Gareth James, Daniela Witten, Trevor Hastie, and Robert Tibshirani. I prefer to work with the tidyverse collection of R packages, and so will be using those to wrangle … Read more →

This book will teach you how to use R to solve your statistical, data science and machine learning problems. Importing data, computing descriptive statistics, running regressions (or more complex machine learning models) and generating reports are some of the topics covered. No previous experience with R is needed. […] I have been working on this on and off for the past 4 years or so. In 2022, I have updated the contents of the book to reflect updates introduced with R 4.1 and in several packages (especially those from the {tidyverse}). I have also cut some content that I think is not that … Read more →

Some description is supposed to go here. Not sure where it renders tho […] I do not currently have a strong vision on the structure of this book yet, but for now, I just see it as a convenient place to dump my blog-like writings into, while also leveraging the power of R Markdown. I expect most of the topics discussed to be centered around the world of finance - seeing as finance is the highest calling of mankind, it is only just to give finance its due. I would like to use a writing approach that is data-focused and visual heavy, which is partly the motivation for using R Markdown as the … Read more →

A Pre-Arrival Guide For Incoming & Prospective Students […] This book aims primarily as a general guideline for students who have accepted their admission into the University of Illinois at Urbana Champaign (UIUC for short). Secondarily, we’re also working on detailing life at the university as Malaysians in this book for those who are interested in the university, but do not know much. This book is still heavily a work in progress, so we’re prioritizing writing the pre-arrival sections! A printable version of this book is being worked on. In the meantime, this older Google Doc that we have … Read more →

STAT101 Tutorials […] Weekly tutorial exercises (starting in Week 1) are assigned from the required course textbook, Lock, Lock, Lock Morgan, Lock and Lock, Statistics: Unlocking the Power of Data, 2nd Edition, (2017) Wiley. You can find details on where to source the textbook in the Course Information section. You do not need to get the textbook exercises finished or correct during the tutorial, we just want you to give them your best attempt. However, mastering these concepts is strongly recommended in preparation for the final exam. Your attempts at the textbook exercises will not be … Read more →

Manual de referencia en bases de datos, desde un aspecto introductorio y forma parte de una serie de libros sobre datos e información. […] Este libro es el primero de una serie sobre datos e información y que pretende abarcar todos los aspectos del manejo de datos, desde una base local hasta Big Data pasando por aspectos de analítica de datos y ciencia de datos. Componentes de la serie: Estamos viviendo en una civilización basada en información, donde esta se transa y valora, donde todo objeto/persona es fuente de información que se utiliza con distintos fines. El valor de la información … Read more →

Buku pengenalan pemrograman R versi Bahasa Indonesia. Buku ini ditulis untuk menuangkan ide dan berbagi pengetahuan berdasarkan hasil belajar, pengalaman melakukan pekerjaan dan penelitian di beberapa bidang sebagai konsultan analisis data, maupun karyawan di sebuah perusahaan. Di dalam buku ini akan dibahas dasar-dasar R sebagai alat bantu untuk analisis data. Buku ini juga akan membahas cara berinteraksi dengan R melalui RStudio mulai dari download dan install R & RStudio hingga eksplorasi data. Read more →

STM1001 Topic 10 […] In the previous topic, we looked at hypothesis tests for proportions, namely, the one and two sample test of proportions. In this topic, we will be considering another type of test that can be used to address hypotheses regarding proportions that come about by studying categorical variables: the Chi-squared test. There are many different types of Chi-squared tests. In this topic, we will be looking specifically at the Chi-squared goodness of fit test and the Chi-squared test of independence. In some ways, these tests can be considered extensions of the test of … Read more →

Vignette for the PreProcSEQ pipeline […] Introducing the PreProcSEQ pipeline, a pipeline that takes the first steps necessary for analyzing RNA-Seq data. We cover everything from quality control (QC) to the construction of the gene expression matrix, covering essential topics for removing technical effects such as normalization and batch effect removal. The repository GitHub - resendejss contains the scripts and directory structure for the pipeline execution. … Read more →

Caderno de exercício Big Data […] Big Data Analytics 2022 Autor: Anderson dos Santos Prof: … Read more →

The Representation of Muslims in Higher Education […] There were approximately 255,000 Muslims studying at UK universities in the academic year 2020/21 across all levels of higher education, accounting for 9.8% of the total student population. The proportion and number of Muslims in higher education is growing across all levels and domiciles from 2017-2021. The representation of British Muslims amongst UK domiciled students is lower at higher levels of education, across all subject areas. Business and Management is the most over-represented subject amongst Muslims, whilst Design and … Read more →

This is the workbook you will use for the Quantitative Methods in the Social Sciences lab sessions. […] Welcome to the Quantitative Methods in the Social Sciences lab! This workbook is targeted to University of Glasgow students enrolled in the Undergraduate Quantitative Research Methods course of the School of Social & Political Sciences. The activities are designed for RStudio Cloud. The book was written using R bookdown package based on the GitHub repository: https://github.com/rstudio/bookdown-demo. The online version of this book is licensed under the Creative Commons … Read more →