I'm conducting a repeated measures MANOVA with one IV (4 conditions) and 2 DV's. My participants have taken each condition.
Assuming the MANOVA and univariate tests are significant, I would like to conduct planned comparisons instead of post hoc tests. I can only find information about this for ANOVA's and nothing for MANOVA's. Can I do this or do I need to use posthoc tests?
I've also found lots of references to repeated measures MANOVA as a profile analysis. They're not called the same thing but seem to be same. Do they mean the same thing? Or are they different tests?
I would also like to potentially introduce a co-variate (age) and do a repeated measures MANCOA. Again, I can't find any information on this. Could someone point me to an SPSS book with instructions on this?
Thanks so much!