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  

Previous Message Next Message
Message List New Topic Print View
|
Brian
February 01, 2005 02:59PM
Thanks for your response. I now have the correct structure for the stim_times file (1 row per run) but still can’t get the regression to run properly with the stim_times option included. I’m not sure how to properly specify both the trial types and their timings in a single 3dDeconvolve command. The relevant part of the command I’m using is:

3dDeconvolve -input S1_all_runs+orig -nfirst 0 -nlast 495 -num_stimts 6 -stim_file 1 S1_all_trials.1D'[0]' -stim_label 1 short_rel -stim_times 1 S1_timings.1D GAM -stim_minlag 1 0 -stim_maxlag 1 5

The error is: ‘stim_times 1’ trying to overwrite previous stimulus. What am I doing wrong?

Thanks.
Reply Quote
RSS
Subject Author Posted

Regression with stim timing

Brian January 31, 2005 04:13PM

Re: Regression with stim timing

Robert Cox January 31, 2005 04:52PM

Re: Regression with stim timing

Brian February 01, 2005 09:20AM

Re: Regression with stim timing

Robert Cox February 01, 2005 10:02AM

Re: Regression with stim timing

Brian February 01, 2005 02:59PM

Re: Regression with stim timing

Robert Cox February 01, 2005 03:41PM