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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April 14, 2014 05:16PM
and another question...

for the second regressor, it would really only be coding "-1' for condition 1 and "+1" for condition 3. Coding "0" for condition 2 would be indistinguishable from other trials that are coded with zeros, like baseline trials (or any trials that are neither conditions 1, 2, or 3). Isn't this the old problem of effect coding with three conditions, where the middle condition is essentially ignored?

Christine
Subject Author Posted

error message using 3dMEMA

Christine Smith April 09, 2014 07:32PM

Re: error message using 3dMEMA

gang April 10, 2014 11:05AM

Re: error message using 3dMEMA

Christine Smith April 10, 2014 01:01PM

Re: error message using 3dMEMA

Christine Smith April 10, 2014 01:46PM

Re: error message using 3dMEMA

gang April 10, 2014 01:54PM

Re: error message using 3dMEMA

Christine Smith April 10, 2014 04:04PM

Re: error message using 3dMEMA

gang April 10, 2014 04:36PM

Re: error message using 3dMEMA

Christine Smith April 11, 2014 12:37PM

Re: error message using 3dMEMA

gang April 11, 2014 03:48PM

Re: error message using 3dMEMA

Christine Smith April 14, 2014 12:35PM

Re: error message using 3dMEMA

gang April 14, 2014 04:12PM

Re: error message using 3dMEMA

Christine Smith April 14, 2014 04:57PM

Re: error message using 3dMEMA

Christine Smith April 14, 2014 05:16PM

Re: error message using 3dMEMA

gang April 14, 2014 05:31PM

Re: error message using 3dMEMA

Isaac Schwabacher April 10, 2014 02:02PM

Re: error message using 3dMEMA

Christine Smith April 10, 2014 02:38PM

Re: error message using 3dMEMA

Isaac Schwabacher April 10, 2014 03:19PM