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Dear AFNI users-
We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:
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Sincerely, AFNI HQ
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
| June 28, 2012 12:18PM | |
To start with, I'm unclear why you say that IM doesn't accept married parameters since the afni_proc.py help page (http://afni.nimh.nih.gov/pub/dist/doc/program_help/afni_proc.py.html) says:
IM: have (exactly) one married parameter
==> use -stim_times_IM in 3dDeconvolve command
Am I looking at an outdated version of the help page?
Okay, so I am not interested in generating a different beta value for each event. So I would like to use AM1 I guess. I am running into some issues when I try to run the script that way though:
1. Some of my timing files have a line with just * on it to indicate that the run had no data. There are also some timing files that have a * on both lines because neither run had data for that condition in the model. When I try to run the script I get:
** FATAL ERROR: '-stim_times_AM1 2' file 'stimuli/scan1to2NPNB.1D' doesn't have any auxiliary values per time point! [nopt=19]
==> To have NO valid times, use a time of '-1' and 'marry' it as desired.
I have included "-test_stim_files no" directly under the afni_proc.py command
and
"-allzero_OK" directly under "-regress_opts_3dD" to try and account for problems with the timing files. How do I address this issue?
Thank you!!
IM: have (exactly) one married parameter
==> use -stim_times_IM in 3dDeconvolve command
Am I looking at an outdated version of the help page?
Okay, so I am not interested in generating a different beta value for each event. So I would like to use AM1 I guess. I am running into some issues when I try to run the script that way though:
1. Some of my timing files have a line with just * on it to indicate that the run had no data. There are also some timing files that have a * on both lines because neither run had data for that condition in the model. When I try to run the script I get:
** FATAL ERROR: '-stim_times_AM1 2' file 'stimuli/scan1to2NPNB.1D' doesn't have any auxiliary values per time point! [nopt=19]
==> To have NO valid times, use a time of '-1' and 'marry' it as desired.
I have included "-test_stim_files no" directly under the afni_proc.py command
and
"-allzero_OK" directly under "-regress_opts_3dD" to try and account for problems with the timing files. How do I address this issue?
Thank you!!
