HI all, In my design, I have factors A and B, and dependent variable DV, and the covariate variable is CV. It's a within-subject design so the subject variable is Sub.
When I ran ANOVA, I used: anova=aov(DV~A*B+Error(Sub/A*B),data=data) What should I do to include the covariate CV to run an ANCOVA? Thanks! -- View this message in context: http://r.789695.n4.nabble.com/-tp4649272.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.