Hi,
I would greatly appreciate if anyone could provide me some input on how to interpret the results of multivariate statistics:
Briefly, I have 3 modalities and 2 groups and I ran statistics on each of these modalities separately and identified regions that are significantly different between the groups in each modality separately (FWER corrected).
Then I ran the 3 modalities using -npc in PALM and found a cluster (FWER) that overlaps with the significant cluster obtained using modality 2.
Is there a way to understand how much has each modality contributed to the cluster obtained to be significant using -npc way? Or can this be interpreted as the future studies could only focus on modality 2 and no need to test for modality1 and modality3?
Thanks
Regards
-VM