A list of my favourite R programming resources including Books, Courses, Cheatsheets, Websites and Apps:
Developing Data Products in R – This book is based on the Coursera Class “Developing Data Products” as part of the Data Science Specialization.
Data Camp – Introduction to R – Use R within a virtual environment in a browser
Swirl courses – Use within R itself, an R package to learn R
Coursera Data Science Specialization – Take the course for free by clicking on the course link
Rstudio Cheatsheets (DataViz, Package Development, Shiny, Data Wrangling and more)
R Language app for iPhone and iPad