Josh Errickson

Email: jerrick (at) umich.edu

I am a statistician at MPrOVE and a statistical consultant at IHPI.

Below you will find various resources I’ve created which may be useful.

My cartoony avatar

Me, elsewhere

My blog. I mostly use it as an external memory, cataloging coding or statistical issues that I want to be able to recall later.

My teaching website.

Me on Codeberg and GitHub. My dotfiles.

R packages

Stata packages

A page of my Stata packages, including angelhair, ranefplot, and kublakhan.

Shortform Documents

Statistical Notes: Documents discussing various statistical topics.

Useful References: A collection of papers that may be useful citations.

Stata SEM Examples: A simple list to all the various Stata SEM Examples manual.

Longform Documents

Workshops: Notes for workshops I have given.

Marginal Effects: A document on using marginal effects (marginal means and marginal slopes) to improve interpretation of regression coefficients, especially in the presence of an interaction. Presents as a Rosetta stone for Stata’s margins command and several R packages.

Miscellaneous

Misc. Code & Software: Bits and bobs that are probably useful to almost nobody, about topics like Linux or Emacs.

This work is licensed under CC BY-NC 4.0 Creative Commons BY-NC image