These are some of our most popular posts that aren't exactly examples.
RStudio in the cloud, for dummies
Really useful R package: sas7bdat
Managing projects using RStudio
The Statistical Sleuth (second edition) in R
Citing R or SAS
SAS Macro Simplifies SAS and R integration
Proc tabulate for simple statistics
To attach() or not attach(): that is the question
Tools to tidy up R code
A plea for consistent style!
Complex survey design support