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  

|
July 19, 2016 06:48AM
> I've tried to include the same vVar file across both levels of Valence now so that there are not two levels.

If you want to use the difference score as a covariate, then you would also need to do the same for the conditions: use the contrast between the two conditions as input. That is, variable "Valence" would disappear from the model. And 3dttest++ would be good enough.

Gang
Subject Author Posted

3dLME w/in subject voxel-wise covariate

lynnac July 15, 2016 11:25AM

Re: 3dLME w/in subject voxel-wise covariate

gang July 15, 2016 02:49PM

Re: 3dLME w/in subject voxel-wise covariate

aclynn11 July 15, 2016 03:05PM

Re: 3dLME w/in subject voxel-wise covariate

gang July 15, 2016 03:38PM

Re: 3dLME w/in subject voxel-wise covariate

lynnac July 18, 2016 12:41PM

Re: 3dLME w/in subject voxel-wise covariate

gang July 19, 2016 06:48AM