Section 2 Install R

2.1 CRAN

• The Comprehensive R Archive Network (CRAN)

• CRAN: http://cran.r-project.org

• Base and contributed packages

• CRAN Contributed Packages: https://cran.r-project.org/web/packages/

• CRAN Task Views: https://cran.r-project.org/web/views/

• The R Journal: https://journal.r-project.org/

2.2 R IDE

• Integrated Development Environment

• RStudio: https://www.rstudio.com/

2.3 package ggplot2

install.packages("ggplot2")

library(ggplot2)