Section 2 Install R & R IDE
2.1 CRAN
- The Comprehensive R Archive Network (CRAN) 
- 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/