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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AFNIuser007
August 23, 2022 11:45AM
I do have one more question regarding these results, I hope you don't mind:

Does the mathematical test in 3dLMEr, which produced the z values for my above mentioned group*time interaction effect, have a name?

Since you said chi-square results for group:time and z values for [-gltCode Int-Ctlr_over_Time 'Group : 1*Intervention -1*Control Time :'] are conceptually equivalent and it's possible to use either one, I decided to use the z values, because those also show the direction of the group*time effect.

I just want to make sure that readers of the papers know which of those values were chosen. So if I had taken the the chi-square values, I would write "Chi-square tests show that ... ". - Now that I've chose the z values instead: What is the correct phrase to use for the z values?
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Subject Author Posted

3dlmer correct words for reporting results main effects and contrasts

AFNIuser007 July 04, 2022 09:35AM

Re: 3dlmer correct words for reporting results main effects and contrasts

gang July 05, 2022 04:49PM

Re: 3dlmer correct words for reporting results main effects and contrasts

AFNIuser007 July 07, 2022 03:35PM

Re: 3dlmer correct words for reporting results main effects and contrasts

gang July 11, 2022 10:12AM

Re: 3dlmer correct words for reporting results main effects and contrasts

AFNIuser007 July 12, 2022 06:53AM

Re: 3dlmer correct words for reporting results main effects and contrasts

AFNIuser007 August 23, 2022 11:45AM

Re: 3dlmer correct words for reporting results main effects and contrasts

gang August 24, 2022 01:58PM

Re: 3dlmer correct words for reporting results main effects and contrasts

AFNIuser007 August 24, 2022 08:24PM

Re: 3dlmer correct words for reporting results main effects and contrasts

gang August 25, 2022 07:10AM