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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April 14, 2022 07:39PM
Hi experts.

I have some questions about the results of 3dMVM and 3dFDR. After running 3dMVM code as bellow.

3dMVM \
-prefix SpeechMVM \
-bsVars "Group*Age" \
-qVars "Age,MoCA" \
-num_glt 1 \
-gltLabel 1 S_vs_C -gltCode 1 'Group : -1*Contr 1*Singr' \
-dataTable \
Subj	Group	Age	MoCA	InputFile \
S002	Singr	70	26	S002.rs.SpeechSeederrts.nii'[0]'\
S003	Contr	61	27	S003.rs.SpeechSeederrts.nii'[0]'\
………………

I got 16 sub-bricks named '(Intercept) F', 'Group F' , ... They all named as "XXX F". When I review the results, which sub-brick should I put as a Threshold? Or my code is wrong? Besides, does the q-value mean FDR correction is included?

I also ran a 3dFDR code on the MVM results.
3dFDR -input SpeechMVM_Risk+tlrc. -prefix SpeechFDR01 -new
All 16 sub-bricks are named as "FDRz: XXX". There is no q value. I don't know how to report it either.

Thanks!

Xiyue
Subject Author Posted

3dMVM and 3dfdr results

xiyuezh April 14, 2022 07:39PM

Re: 3dMVM and 3dfdr results

gang April 15, 2022 08:32AM

Re: 3dMVM and 3dfdr results

xiyuezh April 15, 2022 10:44AM

Re: 3dMVM and 3dfdr results

gang April 16, 2022 05:36PM

Re: 3dMVM and 3dfdr results

xiyuezh April 19, 2022 05:08PM

Re: 3dMVM and 3dfdr results

xiyuezh April 20, 2022 10:51PM

Re: 3dMVM and 3dfdr results

gang April 21, 2022 01:17PM

Re: 3dMVM and 3dfdr results

xiyuezh April 21, 2022 03:08PM

Re: 3dMVM and 3dfdr results

xiyuezh April 22, 2022 12:43AM

Re: 3dMVM and 3dfdr results

gang April 22, 2022 10:53AM

Re: 3dMVM and 3dfdr results

xiyuezh April 22, 2022 11:28AM