DB Krupp
@dbkrupp.bsky.social
Working on social evolution theory, kinship, inequality, and competition. Probably not the interdisciplinarian you’re looking for. https://www.saltlab.org
Sasha Gusev declares case closed by comparing studies that assessed different traits using different measurement methods in different countries at different times with different estimands for heritability, ignoring the denominator (total variance).
Academics who disagree are "overly cautious"
Academics who disagree are "overly cautious"
I wrote a little bit about the "missing heritability" question and several recent studies that have brought it to a close. A short 🧵
November 23, 2025 at 6:38 PM
Reposted by DB Krupp
I guess Rubin choosing "Missing at Random" for the scenario in which it is evident that the data are not missing at random is a close contender.
November 7, 2025 at 5:51 PM
I guess Rubin choosing "Missing at Random" for the scenario in which it is evident that the data are not missing at random is a close contender.
I considered explaining this one to my students, but thought better of it in the end. Instead, I explained the concept without giving the name. They’re confused enough as it is!
November 8, 2025 at 1:29 PM
I considered explaining this one to my students, but thought better of it in the end. Instead, I explained the concept without giving the name. They’re confused enough as it is!
Things We Lost in the Fire is still one of my all-time favorites.
October 24, 2025 at 10:15 PM
Things We Lost in the Fire is still one of my all-time favorites.