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 09:36AM
Thanks to you two for your answers!

Yes it is exactly what I mean a 503x100000 voxels (for example). Thanks, I'm going to try these options.
But indeed, as you point out it would give a very large matrix ...
Actually, I was wondering if it is possible to use a different grid for both inputs? : for example a 2x2x2 grid for the region of interest of 503 voxels, and a resample grid to 4x4x4 for the whole brain mask. (in order to reduce the computing time).
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