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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mb
August 02, 2016 04:31PM
I was looking at the suggested processing stream for using 3dFWHMx and 3dClustSim and just wanted to check and see if I've got it straight.

1. Using -errts in 3dDeconvolve (for instance) get residuals for each subject.
2. Run 3dFWHMx on EACH TR in the errts file for each subject, excluding trails that are censored.
3. Append the 3 output parameters (a,b,c) to a .1D file for each subject.
4. Get the mean of these 3 parameters in the .1D file for each subject.

So: at this point, I will have 3 parameters for each subject. Now - do I average these across subjects to get a final a,b,c to supply as arguments in the -acf parameter in 3dClustSim?

thanks, mb
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Processing Stream for 3dFWHMx and 3dClustSIm

mb August 02, 2016 04:31PM

Re: Processing Stream for 3dFWHMx and 3dClustSIm

mb August 02, 2016 04:40PM