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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July 14, 2016 10:25AM
At present, there isn't a way to do this in 3dttest++. I would have to derive the formula for t-testing the covariate slope estimates (taking into account covariance between the covariates), and then implement it.

At the present moment, I am deeply involved in developing a response (both in the AFNI code and in a manuscript) to http://www.pnas.org/content/113/28/7900.full and so don't know when I will get around to this testing subject.
Subject Author Posted

compare covariates

iancballard July 12, 2016 04:25PM

Re: compare covariates

gang July 13, 2016 09:51AM

Re: compare covariates

Bob Cox July 13, 2016 10:54AM

Re: compare covariates

iancballard July 13, 2016 07:05PM

Re: compare covariates

Bob Cox July 14, 2016 10:25AM

Re: compare covariates

iancballard July 14, 2016 01:21PM