Chapter 1 Introduction to R
The main point of this chapter is for readers who have no experience in R. If you have R and Rstudio in your computer and are already at ease with their basic operation, you should start immediatly with Chapter 2.
What is R? What is RStudio?
Install R an RStudio
Familiarize with RStudio interface
Use interactive console and code editor
Save R program and R data files
Add comment to your code