Introduction

In this chapter, I start a small R Shiny basic application, how to install R Shiny and introduce the components of the application. You will learn the structure of the application, which are the Frontend/ User Interface UI in Chapter 2, and implementing the Backend Server in Chapter 3. I introduced some R packages like DT(https://rstudio.github.io/DT/), which provides an R interface to the JavaScript library DataTables, and ggplot2(https://ggplot2.tidyverse.org/), which provides you the best of visualization.