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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gsudre
September 16, 2014 05:30PM
Hello,

I'm trying to conduct a simple regression analysis, normally conducted using 3dRegAna, but using 3dttest++. Could anyone help? In 3dRegAna, it looks something like:

3dRegAna –rows 8 -cols 3 -xydata 11 5 32 subject001/glm_out_5mm+tlrc[4] -xydata 8 8 21 subject002/glm_out_5mm+tlrc[4]
-xydata 1 4 43 subject003/glm_out_5mm+tlrc[4] .... -model 1:0 2 3

In other words, I'm using only one set (my entire group) and I have one predictor of interest (the first number), using the last 2 as covariates. If 3dRegAna has been discontinued, how is 3dttest++ (or any other program) used in this example?

Thanks,

Gustavo
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3dRegAna and 3dttest++

gsudre September 16, 2014 05:30PM

Re: 3dRegAna and 3dttest++

gang September 17, 2014 11:03AM