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 03, 2020 01:31PM
Hi Ranjan,

Yes, these results are likely grossly underestimating the needed cluster sizes, as the commands do not provide information about the blur size. You should be estimating the ACF blur parameters in the data, and providing those estimates as part of the 3dClustSim command.

Search for 3dClustSim to see how it is used with the ACF parameters in AFNI_data6/FT_analysis/s12.proc.FT.align .

- rick
Subject Author Posted

query on output of 3dClustSim

maitra August 01, 2020 03:00PM

Re: query on output of 3dClustSim

rick reynolds August 03, 2020 01:31PM

Re: query on output of 3dClustSim

maitra August 03, 2020 08:07PM