Notes on statistics, causal inference, and machine learning.

• Choosing a Causal Inference Book

  Comparing topic coverage, difficulty, and prerequisites

  Sep 25, 2026

• FRT & Interference: A General Method for Detection

  Aronow's 2012 FRT test: What if you pick a bad fixed set?

  Jan 27, 2026

• Shortcuts in Fisher Exact P-values, part 2

  Derivations and code for part 1

  Nov 25, 2025

• Shortcuts in Fisher Exact P-values, part 1

  I noticed a couple shortcuts in how textbooks calculate Fisher exact p-values. Are those shortcuts ok?

  Nov 20, 2025