You can find the section syllabus, section handouts, and R script files in the 812 Section repository. Below you'll find some snippets of the most recent section R code, as well as any other useful or interesting tidbits you might want to peruse.
For example, when there is an interesting package or function that you might want to know, but don't need to, I'll post some sample code here:
Other times, there are "supplementary materials" for your viewing/reading pleasure:
Need help selecting some fancy statistics-related holiday gifts for friends and family? Look no further.
If you're really into this stuff, you should add some reading to your feedly/blogroll/etc. Andy Gelman had a great post on confidence intervals recently, for example. Worth thinking about.
Need help deciding what to do? Using SPSS or STATA or R? UCLA has a great resource guide.