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help > RE: paired t-tests
May 23, 2015 06:05 PM | Alfonso Nieto-Castanon - Boston University
RE: paired t-tests
Hi David,
In CONN you specify 'Pre' and 'Post' as two Conditions (in Setup.Conditions), and there is where you associate the first session data with your "pre" condition, and the second session data with your "post" condition.
Please see this post (https://www.nitrc.org/forum/message.php?...) for specific instructions on how to do exactly this.
Best
Alfonso
Originally posted by David White:
In CONN you specify 'Pre' and 'Post' as two Conditions (in Setup.Conditions), and there is where you associate the first session data with your "pre" condition, and the second session data with your "post" condition.
Please see this post (https://www.nitrc.org/forum/message.php?...) for specific instructions on how to do exactly this.
Best
Alfonso
Originally posted by David White:
I am attempting to run a paired t-test to assess
intrinsic connectivity on the same individuals pre and post
intervention.
In the CONN Gui I have:
Specified 2 sessions for each subject; however, I cannot figure out how to label the sessions as pre and post. Currently I have one condition "Rest" for all subjects and all sessions and two first-level covariates "Pre" and "Post". I originally attempted to create "Pre" and "Post" as 2nd level Covariates but the gui will only allow me to assign one value for each subject not for each session.
Where am I going wrong?
In the CONN Gui I have:
Specified 2 sessions for each subject; however, I cannot figure out how to label the sessions as pre and post. Currently I have one condition "Rest" for all subjects and all sessions and two first-level covariates "Pre" and "Post". I originally attempted to create "Pre" and "Post" as 2nd level Covariates but the gui will only allow me to assign one value for each subject not for each session.
Where am I going wrong?
Threaded View
| Title | Author | Date |
|---|---|---|
| David White | May 22, 2015 | |
| Alfonso Nieto-Castanon | May 23, 2015 | |