Resources
Full, Freestanding General-Use R Tutorials
Mainly base R tutorials
Tidyverse tutorials
Syllabi for courses taught in R
You can work along with these; course materials should be linked in the syllabi. - Karen LaRocque’s syllabus for Stanford’s undergrad intro to stats in psychology class, winter 2017
Graphing
Programming
This section is for those who would like to write their own functions, packages, etc. and require a more computer-science-y understanding of R as a programming language.