# Resources

## Mahjong

I have written a book on riichi mahjong strategies and am (very slowly) working on a sequel.

## Code fragments

Here are some rough write-ups of computer code fragments I’ve written in the past.

- Compiling a cross-national data set (R markdown)
- The resulting data set (.csv)

- Numerical and graphical summaries of data (R markdown)
- Univariate and bivariate summaries of data (R markdown)
- LaTeX resources for Rice students and scholars
- R utilities for clustered standard error: Sweave output (pdf) and source