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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February 06, 2018 08:17AM
Dear AFNI users,

I'm looking for a way to compute an NxM (rectangular) correlation matrix - meaning that I would like to compute a correlation score (based on timeseries) for each voxel of a given brain area (containing 503 voxels) with the rest of the brain (whole brain mask).

I tried to use 3dNetCorr or @ROI_Corr_Mat but it seems that these programs only deal with NxN matrices. Am I wrong?
Would anyone have an idea to suggest me?

Thank you in advance for any help!

Carole
Subject Author Posted

Correlation matrix

carolege February 06, 2018 08:17AM

Re: Correlation matrix

rick reynolds February 06, 2018 09:07AM

Re: Correlation matrix

ptaylor February 06, 2018 09:27AM

Re: Correlation matrix

carolege February 06, 2018 09:36AM

Re: Correlation matrix

Bob Cox February 06, 2018 09:44AM

Re: Correlation matrix

carolege February 06, 2018 09:47AM

Re: Correlation matrix

Bob Cox February 06, 2018 09:40AM