# Chapter 1 Welcome! :)

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!

## 1.1 Bibliography for the course

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.

print("Hello EF World!")
## [1] "Hello EF World!"

These notes are written in RStudio by using bookdown (https://bookdown.org/). For errors, typos, suggestions, … write to .