I put together a short slidedeck on specifying random effects in mixed models.
This doesn't cover all possible edge cases, but I think this provides some basic best practices for proper generalization and uncertainty in estimation.
Feedback is welcome!
#stats #MLM #HLM #LMM #MEM (did I miss any?)
Specifying Random Effects Structure for Hypothesis Testing or Estimation of Fixed Effects A Comprehensive Guide to Correct Random Effects Specification Mattan S. Ben-Shachar
