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

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btervocl
March 07, 2015 01:26PM
Dear afni gurus,

I am trying to use 3dtfitter to fit a set of customized regressors in the form 3D+time datasets to a functional run. When I only include the 3D+time data sets in the LHS option, the code executes fine.

e.g.,

3dTfitter -RHS functional+tlrc -LHS 3dtimedataset1+tlrc 3dtimedataset2+tlrc -polort 3



However, I would also like to include columns for motion regressors and their derivatives like this:



3dTfitter -RHS functional+tlrc -LHS 3dtimedataset1+tlrc 3dtimedataset2+tlrc motionx.1D motionxderiv.1D -polort 3

I get the following error :

Can't read dataset motionx.1D



Is there something missing in my specification of the 3dTfitter command? Or, is the program unable to accept 3d+timedatasets and 1D files at the same time?


Thank you in advance,

Best,

Brenden Clemmens
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Subject Author Posted

3dTfitter : 3d+time Datasets and 1D files

btervocl March 07, 2015 01:26PM

Re: 3dTfitter : 3d+time Datasets and 1D files

rick reynolds March 10, 2015 10:02AM