These are my personal notes on R for Data Science by Garrett Grolemund and Hadley Wickham. I try to follow along and paraphrase/copy information that I found interesting as I read. The code examples throughout the notes are directly from the text with, in some cases, my additional comments to clarify the code. You can find the text for this book freely online here:
I also give my answers for each of the exercises with reasoning where applicable.
For each chapter you can find a compiled version of the notes under
chapter*.md which should be readily viewable directly in the
browser. To see the source code used to compile these .md files
checkout the chapter*.Rmd file which was subsequently knitted into
the github-flavored markdown.
Chapter 4
Chapter 5
Chapter 7
Chapter 11
Chapter 23