Installing R and RStudio
R is the underlying program that is a collection of tools and packages to analyze data. RStudio is a program that makes interacting with R and writing code for R a lot easier.
- Download and install R: http://cran.r-project.org
Choose the installer for your operating system.

- Download and install RStudio: http://www.rstudio.com/products/rstudio/download/
Scroll down the page until you see Installers for Supported Platforms
