This is an open source study guide for Math 390.4 at queens college made using R Markdown and bookdown (https://github.com/rstudio/bookdown). Please see the page "Get Started" at https://bookdown.org/ for how to compile this book.
You don't need to do all this or know R to make edits to the book. Just annotate it using comments or the edit button to suggest changes.
Here is the URL: https://bookdown.org/gdia/Math-3904-Data-Science/
The suggested CS textbook for the course actually uses the exact same software: https://bookdown.org/asmundhreinn/r4ds-master/