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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January 04, 2023 09:38AM
Hi Gang,

Happy New Year! Hope you had a restful break!

Thank you so much for your help thus far! I was wondering if there was an advantage (or perhaps a disadvantage) of using one model with all the interactions included (as your suggested model below):

-model 'Age+DaysDrk+Task*Sex*Time*percHDD+Task*Sex*Time*CravP+Task*Sex*Time*BC'

vs. running three separate 3dlmes with each of the interactions run individually (see below):

-model 'Age+DaysDrk+Task*Sex*Time*percHDD'
-model 'Age+DaysDrk+Task*Sex*Time*CravP'
-model 'Age+DaysDrk+Task*Sex*Time*BC'

Thank you!
Milena
Subject Author Posted

3dlme with multiple covariates of interest

mradoman November 30, 2022 05:48PM

Re: 3dlme with multiple covariates of interest

gang December 01, 2022 10:02AM

Re: 3dlme with multiple covariates of interest

mradoman December 01, 2022 11:54AM

Re: 3dlme with multiple covariates of interest

gang December 02, 2022 02:50PM

Re: 3dlme with multiple covariates of interest

mradoman December 16, 2022 01:59PM

Re: 3dlme with multiple covariates of interest

gang December 17, 2022 10:47PM

Re: 3dlme with multiple covariates of interest

mradoman January 04, 2023 09:38AM

Re: 3dlme with multiple covariates of interest

gang January 04, 2023 11:55AM