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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December 24, 2020 05:35PM
Hi,

I'm having difficulties to decide the best way to use 3dLME in my group analysis. I have two within-subject variables and a trial-level continuous covariate to control for. In analysis of behavioral data, I would also enter subjects and stimulus as random effects, and the latter is a trial-level variable. My question is if it is appropriate for me to calculate single trial betas for 3dLME? Or should I just do condition-wise analysis and discard the continuous covariate and stimulus as a random effect? And is there a better function to use in this case?

Thanks and Merry Christmas Eve!
Subject Author Posted

question about 3dLME

lxykh December 24, 2020 05:35PM

Re: question about 3dLME

gang December 28, 2020 08:06AM

Re: question about 3dLME

lxykh December 29, 2020 08:36AM

Re: question about 3dLME

gang December 29, 2020 12:45PM

Re: question about 3dLME

lxykh December 29, 2020 02:24PM

Re: question about 3dLME

gang December 30, 2020 10:36AM

Re: question about 3dLME

lxykh December 31, 2020 03:50PM

Re: question about 3dLME

gang January 02, 2021 11:05AM

Re: question about 3dLME

lxykh January 02, 2021 01:03PM

Re: question about 3dLME

gang January 04, 2021 08:54AM