www.r-project.org

See https://www.r-project.org/ Links to an external site.

Transcript

The easiest is way, of course, is you go to r-project.org, and you can download the version for the particular system that you're interested in using.  And R, as we said in the previous module, is a statistical package built upon S and S-plus.  And the great thing we said was, it's what is used by statisticians. So it has many of the tools that we want.