The following files contains a quick view for R. Each file contains a few quick exercises to demo introduced functions and a few short questions for readers. For more examples, you may use Google to search tons of introductory books about R and advanced books for specific topics. The best way to learn R is "Try It Yourself" by looking at examples and running the scripts step by step.

File Name Purpose
R-101-1.txt Quick overviews.
R-101-2.txt Basic language controls and user defined functions.