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Andrew Gelman et al.
statmodeling.bsky.social
did:plc:cwfz4s5meqvl32lkqykcckgt
When estimating a treatment effect with a cluster design, you need to include varying slopes, even if the fit gives warning messages.
https://statmodeling.stat.columbia.edu/2025/01/23/slopes/
2025-01-23T14:54:23.958Z