I am trying to use the DCM model for a fear conditioning paradigm. I imported my data successfully, but when I try to run the non-linear model I get an error that it could not find any "enabled trial" for the file. It also says that the non-linear model failed because "brace-indexing is not supported for variables of this type". Could this be an issue with how my data or the timings file is formatted? Happy to provide more info if needed.
Thanks!!
Mira
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
I assume you specified the event timings in samples - but they should be in seconds. Thus, PsPM 'thinks' all trials are outside of your file. The brace indexing message you get is probably from misspecified return of the error within the matlabbatch, and you can ignore it.
Best
Dominik
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
Hi all,
I am trying to use the DCM model for a fear conditioning paradigm. I imported my data successfully, but when I try to run the non-linear model I get an error that it could not find any "enabled trial" for the file. It also says that the non-linear model failed because "brace-indexing is not supported for variables of this type". Could this be an issue with how my data or the timings file is formatted? Happy to provide more info if needed.
Thanks!!
Mira
I'm attaching here the batch files as well as the timings file. The data is acqknowledge data that was exported to matlab.
Last edit: Mira 2018-08-17
Hi Mira
I assume you specified the event timings in samples - but they should be in seconds. Thus, PsPM 'thinks' all trials are outside of your file. The brace indexing message you get is probably from misspecified return of the error within the matlabbatch, and you can ignore it.
Best
Dominik