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  

|
October 11, 2005 08:33PM
Hi Kai,

I can answer one question, at least. The maximum allowed result
value for F and t-statistics is 1000, meaning all values are at
least that large. But if all of the values in an entire volume
are 1000, then there should be something strange with your matrix.

What are the corresponding beta coefficients, are they basically
zero? It is difficult to guess without seeing your R matrix.

- rick

Subject Author Posted

F-test failure

Kai Schreiber October 11, 2005 06:51PM

Re: F-test failure

rick reynolds October 11, 2005 08:33PM

Re: F-test failure

Kai Schreiber October 11, 2005 09:16PM

Re: F-test failure

Gang Chen October 12, 2005 10:42AM

Re: F-test failure

Kai Schreiber October 12, 2005 03:48PM