tj mahr 🎃
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tjmahr.com
tj mahr 🎃
@tjmahr.com
data scientist studying how kids learn to speak, dad, jump roper, bayesian, tjmahr.com
hard to feel a knife in your back when you never had a spine to begin with
November 11, 2025 at 12:17 AM
this is of course evil and bad but legal
November 10, 2025 at 8:56 PM
like sean bean
November 10, 2025 at 8:35 PM
still unique. this syntax would let the multilevel parameters differ by group, so maybe the between-subject variance differs between a clinical and a control group
November 10, 2025 at 7:43 PM
the brms special: y ~ time * group + (time | grp(id, group))
November 10, 2025 at 7:17 PM
i'm giving advice to someone doing a peer review where the researchers looked at change scores and i wanted to brush up on the main model types again
November 10, 2025 at 7:14 PM
idk, i meant something more like "bare minimum model"
November 10, 2025 at 6:59 PM
yeah, i phrased that wrong
November 10, 2025 at 6:50 PM
why are you paying for a backup service if you never use it
November 10, 2025 at 6:26 PM
sweet thanks! I never checked them out
November 10, 2025 at 2:12 PM
we like to call it a “true” red herring when the four belong in different categories and try to use that possibility as a constraint. “okay if that was a true red herring, square and triangle are in different categories.”
November 10, 2025 at 2:37 AM
it’s antidemocratic and it’s full of dawdling dipshits
November 10, 2025 at 1:19 AM