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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January 14, 2014 07:35AM
Thanks, this was the mistake. But then I get

Error in linearHypothesis.mlm(mod, hyp.matrix, SSPE = SSPE, ...) :
The error SSP matrix is apparently of deficient rank = 0 < 7
Calls: Anova ... Anova.III.mlm -> linearHypothesis -> linearHypothesis.mlm
Execution halted

I thoughts its because I have too few subjects, but even with 14 subjects the error remains...


EDIT: As you said, 3dANOVA seems to be quite sufficient for my case, I think I'll stick to that.
Also it would be nice to somehow use 3dMEMA, because I am sure not every parameter of the HRF model is equally reliable/important.



Edited 3 time(s). Last edit at 01/14/2014 08:24AM by paranoidandroid.
Subject Author Posted

3dMVM model test failed confused smiley (multivariate HRF analysis)

paranoidandroid January 14, 2014 06:00AM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

gang January 14, 2014 07:09AM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

paranoidandroid January 14, 2014 07:35AM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

gang January 14, 2014 10:06AM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

paranoidandroid January 14, 2014 10:36AM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

gang January 14, 2014 10:58AM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

paranoidandroid January 14, 2014 11:30AM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

paranoidandroid January 16, 2014 07:40AM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

gang January 16, 2014 09:23AM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

paranoidandroid January 23, 2014 12:31PM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

gang January 23, 2014 02:41PM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

paranoidandroid January 24, 2014 05:57AM

Re: 3dMVM model test failed confused smiley (multivariate HRF analysis)

gang January 24, 2014 05:58PM