This book started out as the class notes used in the HarvardX Data Science Series.

The R markdown code used to generate the book is available on GitHub. Note that, the graphical theme used for plots throughout the book can be recreated using the ds_theme_set() function from dslabs package.

A PDF version of this book is available from Leanpub.

A hardcopy is avialble from from CRC Press.

This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International CC BY-NC-SA 4.0.

We make announcements related to the book on Twitter. For updates follow @rafalab.