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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gang
June 10, 2019 03:24PM
> I want a statistical brain map that contrasts Root_effect with Sem_effect.
> How do I achieve that?

That kind of comparisons is not available in 3dMVM because such a comparison is not always meaningful in general; for example, two such variables may have different metric (e.g., height and weight), therefore their comparison would be uninterpretable.

What is the underlying logic for such comparisons in your case?

Gang
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Statistical contrast between two coefficients of continuous variables

Galit June 10, 2019 02:56AM

Re: Statistical contrast between two coefficients of continuous variables

gang June 10, 2019 03:24PM

Re: Statistical contrast between two coefficients of continuous variables

Galit June 12, 2019 04:32AM

Re: Statistical contrast between two coefficients of continuous variables

gang June 14, 2019 02:23AM