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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November 10, 2009 01:02PM
Hi,

I was wondering whether there is a workaround to use 3dTstat to compute statistics such as MAD and sum of squares on a given ROI, as these options aren't available in 3dROIstats.

Also, if I were to use 3dROIstats on an ROI of a functional image with a given number of time points, would it make sense to take the mean of that image first, then perform the ROIstats on it?


Thank you,

-Andrew
Subject Author Posted

Computing ROI Stats

Andrew Jahn November 10, 2009 01:02PM

Re: Computing ROI Stats

Daniel Glen November 10, 2009 01:55PM