Shravan Vasishth's Slog (Statistics blog)

I want to give a quick tutorial on fitting Linear Mixed Models (hierarchical models) with a full variance-covariance matrix for random effec...

A methodologist from psychology called Russell Warne writes on twitter: Paragraph in my upcoming introductory #statistics textbook that...

Here are two papers that may be useful for researchers in psychology, linguistics, and cognitive science: Shravan Vasishth and Bruno Nicen...

[Scroll to graphic below if math doesn't render for you] Thanks to Mark Andrews for correcting some crucial typos (I hope I got it rig...

It's a pain to design statistics exercises each semester, and because students from previous share old exercises with the new incoming s...

Here is my MSc thesis, which was submitted to the University of Sheffield in September 2015.  The pdf is here . Title : A Meta-analysis ...

This is the most interesting comment I have ever received from CUNY conference reviewing. It nicely illustrates the state of our understandi...

The Five-Thirty Eight blog provides a brand new definition of the p-value:  http://fivethirtyeight.com/datalab/psychology-is-starting-to-de...

People (including me) routinely estimate statistical power for future studies using a pilot study's data or a previously published study...

I spent the last two weeks teaching frequentist and Bayesian statistics at the European Summer School in Logic, Language, and Information (E...

[This post was written between Sept 2012 and Feb 2015. I will post an update in Sept. 2015] Last edit: June 27, 2015 Final edit: Nov ...