31 Contributing

This book has been developed in the open, and it wouldn’t be nearly as good without your contributions. There are a number of ways you can help make the book even better:

  • If you don’t understand something, please let me know. Your feedback on what is confusing or hard to understand is valuable.

  • If you spot a typo, feel free to edit the underlying page and send a pull request. If you’ve never done this before, the process is very easy:

  • Click the edit this page on the sidebar.

  • Make the changes using github’s in-page editor and save.

  • Submit a pull request and include a brief description of your changes. “Fixing typos” is perfectly adequate.

  • If you make significant changes, include the phrase “I assign the copyright of this contribution to Hadley Wickham” - I need this so I can publish the printed book.