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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March 03, 2015 12:15PM
The problem is your 3dcalc command. There are many sub-bricks in each of the 3dDeconvolve/3dREMLfit output, but you only need to focus on one specific sub-brick for your group analysis. So specify the sub-brick by finding its label or index number, and then insert it in your 3dcalc command, something like:

3dcalc -a stats.xxxxxxx_20140102.mid2_REML+tlrc'[#ConditionOfInterest]' \
-b stats.xxxxxxx_20140109.mid2_REML+tlrc'[#ConditionOfInterest] \ 
-expr 'abs(a-b)' -prefix xxxxxxx_absMid2

Gang



Edited 1 time(s). Last edit at 03/03/2015 03:34PM by Gang.
Subject Author Posted

Blind, within-subjects analysis

lindsayr February 27, 2015 10:03AM

Re: Blind, within-subjects analysis

gang February 27, 2015 10:11AM

Re: Blind, within-subjects analysis

lindsayr February 27, 2015 10:24AM

Re: Blind, within-subjects analysis

gang February 27, 2015 02:07PM

Re: Blind, within-subjects analysis

lindsayr March 03, 2015 09:25AM

Re: Blind, within-subjects analysis

gang March 03, 2015 10:30AM

Re: Blind, within-subjects analysis

lindsayr March 03, 2015 11:20AM

Re: Blind, within-subjects analysis

gang March 03, 2015 12:15PM

Re: Blind, within-subjects analysis

lindsayr March 03, 2015 04:30PM

Re: Blind, within-subjects analysis

gang March 03, 2015 05:10PM