We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
https://discuss.afni.nimh.nih.gov
Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.
The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.
> All I want to know is what are the omnibus differences among the three groups, but
> I want to do this while "controling/adjusting " for the effect of Age.
If you center the covariate "Age" properly, such an omnibus F-stat is automatically provided in the output from 3dMVM. And you don't need to make a request through -gltCode.