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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Gang Chen
June 08, 2009 12:13PM
Thanks for pointing out the inconsistency, Tim! I've fixed the problem on the website.

> Male*Face*0*0-Female*Face*0*0

This line should be

0*Male*Face*0-0*Female*Face*0

> My specific question is what is the rule for placement of the asterix and zeros here?

Basically the order of those fixed effects (factors and covariates) in the contrast have to match up with the order in the model formula (line 4) and that of the header line for data specifications (except the 1st column name Subj).

HTH,
Gang
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Subject Author Posted

contrast specificationi in 3dLME.R

Timothy Ellmore June 07, 2009 10:36PM

Re: contrast specificationi in 3dLME.R

Gang Chen June 08, 2009 12:13PM