Hi,
I ran a model in FEAT with a few factors and a covariate of interest. Among other columns, I have two called GroupA_covar and GroupB_covar. I set up the F-test between these two, which turned out to be significant. Did I violate the ANOVA assumption about homogeneity of regression slopes here?
If not, why not and if so, what can I do about this?
Thanks for your help,
Esther
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