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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:
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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Hello,
I am trying to run a 3dClustSim script with the -niml flag to get the clusterized table to adjust in AFNI.
My script is the following:
3dClustStim -mask MNI152_mask+tlrc -acf __ __ __ -LOTS -niml -both -prefix /ClustSim/ClustSim_WholeBrain_ACF
The error that I am getting is attached. I also get a .cmd output file - the content of which is also attached.
I would greatly appr
by
sns
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AFNI Message Board
Thank you for pointing that out! However, the model still does not run and produces the error that essentially says:
"Make sure that packages nlme and phia are installed
Inappropriate model specification with options -model, or -qVars
Incorrect specifications in general linear test coding with -gltCode
Mistakes in data table
Inconsistent variable names that are case sensitive"
by
sns
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AFNI Message Board
Thanks for pointing that out. I have updated the code to include the variable name meanRTacrossruns instead of just RT.
The data is from an n-back task. For each subject, we have mean reaction time (RT) for each level of the task (0back, 1back, 2back, 3back), and a variability map for activation for each subject and level of the task. We are trying to examine the relation between within-subj
by
sns
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AFNI Message Board
I have tried to run a 3dLME model but got the attached error. I am trying to examine activation during levels of the task in relation to mean reaction time. The variable names in the code match the columns of the data frame, and there are no missing data in the data frame. I am not sure what could be the issue? Any insight/suggestions would be greatly appreciated.
3dLME -prefix ${output_direct
by
sns
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AFNI Message Board