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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tw70455
March 21, 2019 12:19PM
Dear AFNI experts,

In 3dLME analysis, I included one within-subject factor (three time points), one between-subjects factors (two groups), and age/gender as covariance.
In the 3dLME output, I can see the significant region in the interaction of time points and group.
I was wondering how to do the post-hoc analysis to identify where these differences occur?
1. Can I just pull out the significant region and estimate post-hoc analysis in the averaged value in the region? Or I need to check the t-test or ANOVA in voxel-wise?
2. For the post-hoc analysis, what kind of post-hoc do I need to do?

Thanks a lot,
Li-Ming
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Subject Author Posted

Post-hoc for 3dLME

tw70455 March 21, 2019 12:19PM

Re: Post-hoc for 3dLME

gang March 21, 2019 05:23PM

Re: Post-hoc for 3dLME

tw70455 April 02, 2019 01:03PM

Re: Post-hoc for 3dLME

gang April 03, 2019 09:56AM