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

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keke
January 15, 2021 06:02AM
I only want an average of an ROI per subject.

I have obtained:
1. a table (.csv) .
look something like:
Subj Group InputFile

subj0046 patient subj.0046.nii

subj0047 patient subj.0047.nii

subj0048 patient subj.0048.nii

subj0049 control subj.0049.nii
...
subj1000 control subj.1000.nii

2. A mask file.

3.1000 VMHC map (.nii) (i.e., A R-fMRI indices, corresponds to the functional connectivity between any pair of symmetric inter-hemispheric voxels)


I only want an average VMHC of an ROI per subject.

The output table will look something like:

Subj Group InputFile mean_VMHC (ROI)

subj0046 patient subj.0046.nii xxx

subj0047 patient subj.0047.nii xxx

subj0048 patient subj.0048.nii xxx

subj0049 control subj.0049.nii xxx
...
subj1000 control subj.1000.nii xxx



Edited 1 time(s). Last edit at 01/15/2021 06:45AM by keke.
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Subject Author Posted

extract mean value of cluster

keke January 14, 2021 09:15AM

Re: extract mean value of cluster

ptaylor January 14, 2021 11:53AM

Re: extract mean value of cluster

keke January 15, 2021 06:02AM

Re: extract mean value of cluster

ptaylor January 15, 2021 11:45AM

Re: extract mean value of cluster

Daniel Glen January 15, 2021 02:06PM