Thursday, January 29, 2015

Pinker's talk on human nature

Interesting talk about human nature and evolutionary psychology by Steven Pinker.

Wednesday, January 28, 2015

An introduction to psychometric theory with applications in R

This e-book provides useful information on using R for IRT.

Monday, January 26, 2015

Librem 15 looks promising

A laptop armed entirely with free software, looks promising.

Sunday, January 11, 2015

Statistical Rethinking: A Bayesian Course with R Examples

An interesting book. The accompanied R package provides seamless integration between Stan and R.

Saturday, January 10, 2015

The ggplot2 book

According to this post, the updated version of the ggplot2 book is coming. I grab the github repo and compiled the pdf version of the preliminary draft.

Useful cheatsheets

Good resources.