AFNI Message Board

Dear AFNI users-

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.

Sincerely, AFNI HQ

History of AFNI updates  

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April 30, 2014 08:38AM
Hi Naveed,

Yes, it is the correct way to go.

At voxels where the masks differed, there would be
no information to talk about group differences with
anyway. To compare 2 groups at some voxel, one
needs information about both groups there, meaning
that voxel must be common to both masks.

Really, think that there should be only 1 mask (for
all subjects in all groups).

Note that you also want a common mask to apply
any multiple comparison correction.

- rick
Subject Author Posted

3dGroupInCorr error

Naveed April 28, 2014 10:18PM

Re: 3dGroupInCorr error

rick reynolds April 29, 2014 08:10AM

Re: 3dGroupInCorr error

Naveed April 29, 2014 08:19AM

Re: 3dGroupInCorr error

rick reynolds April 29, 2014 09:26AM

Re: 3dGroupInCorr error

Naveed April 29, 2014 09:26PM

Re: 3dGroupInCorr error

rick reynolds April 30, 2014 08:38AM