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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April 27, 2020 10:05AM
Hi, Luisa-

The "errts" residuals is just the leftover from what you have fit from your original model. So,
errts = "original model" - fitts

which, in 3dcalc-ese, is:
3dcalc -a DSET_ORIG -b DSET_FITTS -expr 'a-b' -prefix DSET_ERRTS

--pt
Subject Author Posted

Errts calculation

LuisaBoh April 27, 2020 09:46AM

Re: Errts calculation

ptaylor April 27, 2020 10:05AM

Re: Errts calculation

LuisaBoh April 27, 2020 11:51AM