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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June 18, 2018 04:44PM
Hello,

I have 6 correlation maps and I am looking for a way to perform a contrast on them (the same way you would make contrasts of beta weights in 3dDeconvolve). The intent is to run these contrasts on seed correlation maps, as opposed to beta maps that are outputted by 3dDeconvolve.

Example below:

+0.5 A
+0.5 B
-0.25 a
-0.25 b
-0.25 c
-0.25 d

Is there a way to perform "gltsym" or something similar without using 3dDeconvolve or 3dREMLfit?
Subject Author Posted

Making contrasts outside of 3dDeconvolve

jalfonso15 June 18, 2018 04:44PM

Re: Making contrasts outside of 3dDeconvolve

rick reynolds June 21, 2018 09:21AM

Re: Making contrasts outside of 3dDeconvolve

jalfonso15 June 21, 2018 09:52PM