Hi,

After running an ancova with 3 groups (group1 group 2 and group3 and 3 covariates (age1 age2 age3 sex1 sex2 sex3 motion1 motion2 motion3) [1 -1 0 0 0 0 0 0 0 0 0 0; 0 1 -1 0 0 0 0 0 0 0 0 0] I get some significant clusters. I extract data from these clusters and want to test for group differences (what is driving this omnibus effect) in SPSS, but I get no sig. results. Is there a way to do this within conn and not extracting the data and doing it in some statistics program??