ANOVA extends t-test to >2 groups. ANCOVA (aka regression) extends it to deal w continuous predictors (not just groups). Run all 3 on a simple two-group comparison of a continuous measure & you'll get identical p-values. @deevybee.bsky.socialdeevybee.blogspot.com/2017/11/anov...

ANOVA, t-tests and regression: different ways of showing the same thing

Intuitive explanations of statistical concepts for novices #2 In my last post , I gave a brief explainer of what the term 'Analysis of var...

Just avoid MANOVA (and MANCOVA). psychologicalstatistics.blogspot.com/2021/08/i-wi...