An R package with all injury intent deaths in Mexico since 2004 https://github.com/diegovalle/mxmortalitydb
Easy-to-use functions for downloading air quality data from the Mexican National Air Quality Information System (SINAICA). With this R package you can download pollution and meteorological parameters from the more than a hundred monitoring stations located throughout Mexico.
Statistical analysis and visualization of the drug war in Mexico
Lots of charts and information on the Mexican Drug War
Poll of polls
Interactive polls of polls of the 2012 Mexican presidential election made with d3, R and JAGS link
If you need a dataset you saw in my blog that is not listed here send me an email. I'm sure I have it lying around somewhere