Displaying 1 result from an estimated 1 matches for "tp21942605p21976002".
2009 Feb 10
2
Mixed ANCOVA with between-Ss covariate?
Hi all,
I have data from an experiment with 3 independent variables, 2 are
within and 1 is between. In addition to the dependent variable, I have
a covariate that is a single measure per subject. Below I provide an
example generated data set and my approach to implementing the ANCOVA.
However the output confuses me; why does the covariate only appear in
the first strata? Presumably it should