CRAN In particular, check out the links under "Documentation", i.e. → Documentation → Manuals etc.
Getting started with R and R Studio video.
Basic functionality in R.
Roger's installation videos.
Roger's R environment videos.
Alyssa Frazee's R in an hour.
Michael Love's R Studio introduction.
Introduction to R (CRAN)
Other R Resources
Andrew Jaffe's Introduction to R for Public Health Researchers.
The Try R code school.
R Online Learning links.
R reference card.
R markdown reference card.
A (very) short introduction to R
Peter Dalgaard's book via Springerlink.
John Verzani's SimpleR
John Verzani's SimpleR notes
- to run some of the examples in John Verzani's notes, it is helpful to install his R package:
Karl Broman's R Page.
The try R class from CodeSchool.
The Learn R and Become a Data Analyst course from DataCamp.