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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Simone
August 28, 2015 07:35AM
Hello,

I'm looking to calculate the mean (or stdev) of a 3d dataset using a whole-brain mask at the single subject level, and then replace the values for all voxels in the mask with the mean (or stdev). The issue seems to be that I’m using a 3d dataset, and not a 3d+time dataset, the latter of which could be entered into 3dcalc. Any suggestions on how to do this?

Many thanks!

Simone



Edited 1 time(s). Last edit at 08/28/2015 07:39AM by Simone.
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Subject Author Posted

calculations within a mask

Simone August 28, 2015 07:35AM

Re: calculations within a mask

ptaylor August 28, 2015 08:15AM

Re: calculations within a mask

Simone August 28, 2015 01:53PM

Re: calculations within a mask

Daniel Glen August 28, 2015 05:54PM