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

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bob cox
November 06, 2003 01:49PM
Is this what you want to do:
Run separate regressions with various models, then pick out the model that "wins" in each voxel or region.
If so, one way to proceed would be to create the separate time series models with waver (e.g., with the -GAM option and various parameters to stretch it out, or with the -EXPR option), then do some separate 3dDeconvolve runs, then do the voting based on the overall F statistics.

If the above is what you want to do, then we can try to fill out the details.

bob cox
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Subject Author Posted

IRF model

Lukas Pezawas November 06, 2003 11:43AM

Re: IRF model

Gang Chen November 06, 2003 12:14PM

Re: IRF model

bob cox November 06, 2003 01:49PM

Re: IRF model

Jim Eliassen November 06, 2003 02:09PM