Oscar de León

Wow! Thanks for the contribution. I've been really caught up with actual work load, so I have not been able to allocate time to review this (or your other contributions...

The `knitr-rmd-to-LeanPub` branch contains your LeanPub md chapters fixed to work as Rmarkdown documents. The changes include: - `md -> Rmd` due to equation markup (`[$$]...[/$$]` to `$...$` or `$$...$$`...

Yep, good idea. I fixed some conflicts and introduced the new changes into the Rmd sources, so it is still compatible with your master branch. Also, in case it is...

Also, to produce the book from the `odeleongt/knitr-rmd-to-LeanPub` branch, just `source(knit_book.R)` from the repository's root directory after you have reviewed the changes. It prepares an Rmd file to compile the...

_Die_ is actually a [correct singular form of _dice_](http://www.oxforddictionaries.com/definition/english/die#die-2), although uncommon in modern usage. Many books (and my outdated English as a second language education) use it. I think I've...