bookdown + exams + webex

It’s been three years since I’ve been using package bookdown for compiling and distributing three different books in Amazon and the web. It helped me greatly in all my book projects and I’m always grateful to Yihui Xie for providing such a useful tool at the right time. However, bookdown offers no support for chapter exercises of any sort. While you can write exercises in plain RMarkdown, it is not a good solution for a long term project such as a technical book. When writing the latest edition of Analyzing Financial and Economical Data with R, I aimed for a work cycle where the 100 plus exercises and their solutions were reproducible and easier to maintain.