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  

|
August 11, 2022 10:46AM
I believe the command 3dBrickStat is what you're looking for!

3dBrickStat -mean ${path_to_Z_score_map}

This command also has options for voxels to include/exclude in the mean calculation (in case you want to exclude true 0s, NaNs, etc.).

Hope this helps!
Subject Author Posted

Finding the mean Z score in the data set

ebelleau August 11, 2022 10:40AM

Re: Finding the mean Z score in the data set

tjkeding August 11, 2022 10:46AM

Re: Finding the mean Z score in the data set

Daniel Glen August 11, 2022 11:03AM