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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March 07, 2005 08:31PM
That's right -- you just have to choose the functional relationship you want to look for. In principle, you could use 3 regressors to check for constant + linear + quadratic dependence. However, you would run into 'overfitting' problems, unless you have a lot of data.

bob cox
Subject Author Posted

3dDeconvolve and RT regression

Mike Bello March 07, 2005 12:15PM

Re: 3dDeconvolve and RT regression

Robert Cox March 07, 2005 02:13PM

Re: 3dDeconvolve and RT regression

Tom Ross March 07, 2005 02:15PM

Re: 3dDeconvolve and RT regression

Mike Bello March 07, 2005 05:39PM

Re: 3dDeconvolve and RT regression

Zorkon the Magnifimoose March 07, 2005 08:31PM