Back to PLS HelpPosted on 07/08/14 17:06:42
Number of posts: 4
Hello,
I'm encountering an error that I'm not sure how to approach. In running an event-related analysis, I am able to create my individual level data and session mats without any problems; however, when I attempt to create the group result.mat, I receive the following:
Replies:
I'm Online
Posted on 07/09/14 14:24:37
Number of posts: 229
can you give some more information? Are you running a non-rotated task analysis or something else?
also.. if you can put some session*.mat files on a dropbox, that might help..
nancy
Posted on 07/09/14 14:36:59
Number of posts: 4
can you give some more information? Are you running a non-rotated task analysis or something else?
also.. if you can put some session*.mat files on a dropbox, that might help..
nancy
I'm attempting to run a Mean-Centered analysis, although I have not been able to complete it. I would be happy to upload the session*.mat files-- what would be the best way to share them with you?
Elizabeth
I'm Online
Posted on 07/09/14 14:45:14
Number of posts: 229
hi Elizabeth..
dropbox or equivalent is best..
nancy
Posted on 07/09/14 14:53:51
Number of posts: 4
hi Elizabeth..
dropbox or equivalent is best..
nancy
The data can be found here. Please let me know if you have any issues in accessing it!
Elizabeth
I'm Online
Posted on 07/09/14 15:33:43
Number of posts: 229
First.. you are using an extremely old version of PLS - please upgrade.
there are differences in voxel size reported:
subject6
ans =
3.71697092056274 3.71697092056274 3.71697092056274
Subject7
ans =
3.71701502799988 3.71701502799988 3.71701502799988
this should be fixed in the newest version
nancy
Posted on 07/09/14 15:50:12
Number of posts: 4
Thank you for looking into this. Unfortunately, even when using the PLS version available here, I still recieve the same error. I've uploaded the new session*.mat files into this dropbox if that would be of some help. Is there another version of PLS I should be utilizing? Please let me know, and thank you again!
Elizabeth
I'm Online
Posted on 07/09/14 16:04:42
Number of posts: 229
I see the same values in these files as well...
the error is coming from your *.nii files - we read in exactly what is in the header - check how they are being created -
for some reason, the voxel dimesions are being incorrectly generated by your pipeline.
cheers
Nancy
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