There's more...

R's community is one of its strengths, and we would be remiss if we didn't briefly mention two things. R-bloggers is a website that aggregates R-related news and tutorials from over 750 different blogs. If you have a few questions on R, this is a great place to look for more information. The Stack Overflow site (http://www.stackoverflow.com) is a great place to ask questions and find answers on R using the tag rstats.

Finally, as your prowess with R grows, you might consider building an R package that others can use. Giving an in-depth tutorial on the library building process is beyond the scope of this book, but keep in mind that community submissions form the heart of the R movement.