(contributing)=
Contributions are welcome!
The easiest way to contribute is to give this book's Github page a star. You could also tweet/sky about it using the hashtags #econtwitter, #econsky, and #datascience. All of these help others find the book.
You can make suggestions, requests, and point out bugs or mistakes by raising an issue on the GitHub repository for the book. We also welcome pull requests for corrections, typos, and code fixes.
If you're thinking of making a bigger contribution, say of a new page, it's usually best to open an issue before starting to work on anything. This will allow you a chance to talk the new content over with the maintainers of the site.
You can find more about contributing and how to build the book over on the GitHub README.