Note: I have recently added more new links to the resources page
of my Modern
Applied Data Analysis online course. You might want to check there
(under Resources) for additional links to R and Data
Analysis related links.
YaRrr! The Pirate’s Guide to R: A nice R introduction with a piratey bend
Springer has a series of books called ‘Use R’ - A long and growing series of books on a lot of different R topics. From beginner to advanced. Many university libraries have a subscription to Springer Online, which allows you to get the books for free.
Roger Peng’s “R programming for data science” book on Leanpub. Name your own price.
Quick R - a great resource for many ‘how do I’ questions of common data analysis and graphics tasks.
Cookbook for R - another useful collection of ‘how do I do X’ information.
R bloggers an aggregation of blogs about all things R
Convenient reference/cheat sheets for some important R tasks
Resource collection to do useful data analysis related tasks in R
R Documentation: - a webpage and R package that tries to enhance the help/documentation files for R and its packages.
The Task View sorting R packages into categories is often useful
devtools, roxygen2, etc. - almost required
for development. See Hadley’s book.available - tests if a specific name is still
availableusethis - helps with a lot of setup tasks for packages
(and other R coding tasks)