Below is a list of websites and books that I’ve found useful during my journey. As anyone who works in education knows, there isn’t a one-size-fits-all-approach to teaching and learning so, needless to say, your mileage will vary.
R for Data Science by Hadley Wickham and Garrett Grolemund
Practical Statistics for Data Scientists by Peter Bruce and Andrew Bruce
R Markdown: The Definitive Guide by Yihui Xie, J. J. Allaire, and Garrett Grolemund
Geocomputation with R by Robin Lovelace, Jakub Nowosad, Jannes Muenchow
DataCamp for learning the fundamentals.
R-Bloggers for daily inspiration.
RWeekly for summaries.
and of course …
for when you need to stand on the shoulders of giants.