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 09, 2016 01:38PM
With 3dMVM, there's a difficulty in that (at present) it does not write out residuals to be analyzed. If you analyze the statistics sub-brick(s), the ACF will be biased by the presence -- you hope! -- of activations.

One option would be to compute the 3 ACF parameters for each subject's residuals (errts) time series dataset, then take the mean or median of each of these, and use those 3 values in the 3dClustSim -acf run.
Subject Author Posted

3dttest++ -clustsim vs 3dClustSim very different

AjaySK August 03, 2016 01:04PM

Re: 3dttest++ -clustsim vs 3dClustSim very different

AjaySK August 04, 2016 09:53AM

Re: 3dttest++ -clustsim vs 3dClustSim very different

Bob Cox August 08, 2016 10:58AM

Re: 3dttest++ -clustsim vs 3dClustSim very different

AjaySK August 09, 2016 09:54AM

Re: 3dttest++ -clustsim vs 3dClustSim very different

Bob Cox August 09, 2016 11:31AM

Re: 3dttest++ -clustsim vs 3dClustSim very different

AjaySK August 09, 2016 01:00PM

Re: 3dttest++ -clustsim vs 3dClustSim very different

Bob Cox August 09, 2016 01:38PM

Re: 3dttest++ -clustsim vs 3dClustSim very different

AjaySK August 10, 2016 02:44PM

Re: 3dttest++ -clustsim vs 3dClustSim very different

rick reynolds August 10, 2016 03:19PM

Re: 3dttest++ -clustsim vs 3dClustSim very different

AjaySK August 10, 2016 04:23PM

Re: 3dttest++ -clustsim vs 3dClustSim very different

AjaySK August 10, 2016 04:27PM

Re: 3dttest++ -clustsim vs 3dClustSim very different

rick reynolds August 11, 2016 08:17AM

Re: 3dttest++ -clustsim vs 3dClustSim very different

AjaySK August 14, 2016 12:49AM