Reposted by Alexandre Nobre
New preprint: When should you use linear mixed models (LMMs), and when is repeated-measures (RM) ANOVA enough?
LMMs offer greater flexibility. But does that make them a better default? My paper argues for statistical parsimony: use RM-ANOVA when both methods are appropriate.
osf.io/preprints/ps...
osf.io
When to Use Mixed Models and When RM-ANOVA - An Argument for Statistical Parsimony
When should researchers use linear mixed-effects models (LMMs) versus repeated-measures analysis of variance (RM-ANOVA) for analysing repeated-measures data? I first outline the conceptual and statist...
