Search results with tag "Effects linear"

Title stata.com mixed — Multilevel mixed-effects linear ...

effects. For a linear model without random effects with independent and identically distributed (i.i.d.) errors, the distributions of the test statistics for fixed effects are tdistributions with the residual DF. For other mixed-effects models, this method typically leads to poor approximations

  Linear, Model, Mixed, Effect, Random, Random effects, Effects models, Effects linear