Such an obvious answer! That's a fantastic idea... thanks. I feel a
bit ashamed of not thinking of that myself.
Todd
On Tue, Jan 27, 2009 at 6:34 PM, Martin Monti <[log in to unmask]> wrote:
> Hi Todd,
>
> one way is to create one sample .fsf script from the interface, then use
> the sed function to create the remaining 44. This presupposes that you have
> neatly organized folders and paths, but it shouldn't be hard to do.
>
> cheers
>
> martin
>
> On Tue, Jan 27, 2009 at 11:02 PM, Todd Thompson <[log in to unmask]> wrote:
>>
>> Hi, all. I've spent a few hours wading through documentation and
>> google searches, but it's possible I've overlooked something obvious.
>> Apologies in advance, if so...
>>
>> I've got 15ish subjects from an experiment that I've previously
>> analyzed with other analysis packages, and I'd like to reanalyze them
>> with FSL to see if my results are cleaner/different.
>>
>> Short version of the experiment -- it's an event-related
>> heavily-modified flanker task. Each subject has three runs per
>> session. These runs were counterbalanced across subjects. (Subject1's
>> first run was Subject2's second run, et cetera.)
>>
>> I've generated a 3-column parameter file for each EV in every
>> subject's runs, but I don't know how to use those parameter files to
>> create a FEAT setup file (design.fsf) from the command line. As far as
>> I can tell, at this point I need to run 45 first-level analyses by
>> hand. Then, if I want to run the model including temporal derivatives,
>> I'll need to run another 45 first-level analyses by hand. And if I
>> want to include the reaction time as a duration instead of modelling
>> the event as impulses, then it's another 45, and so on...
>>
>> Is this right? I was hoping there'd be some way of creating a
>> design.fsf file with command line arguments. Maybe something like:
>> create_setup_file -volumes run1.nii -addev congruent.txt -addev
>> incongruent.txt -use_tds ...
>>
>> Then I could generate those commands from a batch script, and I'd be good
>> to go.
>>
>> Am I overlooking something? How do other people do this?
>>
>> Thanks!
>> Todd
>
>
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