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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August 05, 2013 03:03PM
Thomas,

> if I'm reading my output correctly then one of my covariates (scanner - data collected on two
> scanners) may be contributing an effect on this cluster above and beyond my variable A?

Did you center variable A? If not, the results for those two categorical variables would be interpreted as the variable A being at 0, which may or may not be meaningful. Could you provide your script? The analysis can be better done with 3dttest++ or 3dMVM.

Gang
Subject Author Posted

3dregana interpretation; ANOVA conjunction

Thomas August 01, 2013 10:08PM

Re: 3dregana interpretation; ANOVA conjunction

gang August 02, 2013 03:48PM

Re: 3dregana interpretation; ANOVA conjunction

Thomas August 05, 2013 11:41AM

Re: 3dregana interpretation; ANOVA conjunction

gang August 05, 2013 03:03PM

Re: 3dregana interpretation; ANOVA conjunction

Thomas August 05, 2013 03:59PM

Re: 3dregana interpretation; ANOVA conjunction

gang August 05, 2013 07:16PM

Re: 3dregana interpretation; ANOVA conjunction

Thomas August 05, 2013 11:11PM