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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April 09, 2009 04:02PM
> I want to know if I should use stim-times to produce IRFs and run the Anova
> with those.

How did you model the hemodynamic response functions? With a fixed-shape IRF or a set of basis functions?

> Or should I create a bucket file from 3dDeconvolve and run the anova on the
> Tstat and/or the Coef/Beta files? Or is both ways fine?

The currently available programs only take beta values for group analysis. I'm working on a new program that will take both beta and the corresponding t-statistic (preferably from 3dREMLfit) for group analysis.

Gang
Subject Author Posted

Running 3dAnova2

Student April 09, 2009 03:11PM

Re: Running 3dAnova2

Gang Chen April 09, 2009 04:02PM

Re: Running 3dAnova2

Student April 09, 2009 04:44PM

Re: Running 3dAnova2

Gang Chen April 09, 2009 05:48PM

Re: Running 3dAnova2

Student April 09, 2009 08:33PM

Re: Running 3dAnova2

Gang Chen April 10, 2009 03:35PM