Upgrade your #causalinference arsenal. A revision of our book "Causal Inference: What If" is available at miguelhernan.org/whatifbook Thanks to everyone who suggested improvements, reported typos, and proposed new citations and material. Enjoy the #WhatIfBook plus code and data. Also, it's free.

I guess I'm a doctor now?? Huge thanks to the best lab for all the memories over the last 4 years and for the sweetest messages 🥹 @giuliapiazza.bsky.social @emmarubyfrancis.bsky.social @andrealle.bsky.social @josejmorosoli.bsky.social @jessiebaldwin.bsky.social @kxlim.bsky.social

Finally opened an account on BlueSky on a cold autumn morning! :) Hello world!