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In the spirit of notes to myself, here’s a neat trick I learned to bulk recode lots of variables at once. Suppose we have …

There have likely been more words written about the use and misuse of instrumental variables than exist atoms in the universe. When I …

I am working at UC Berkeley’s D-Lab as a Data Science Fellow. One of my responsibilities is to provide consulting to the UC …

Intro When running a randomized control trial (RCT), there is often concern about non-compliance. Subjects may drop out of the …

What constitutes an exciting game? One possibility is by looking at the amount teams trade off leads. For example, in 2014 the Portland …