Dear FSL Users,
I am trying to find documentation on appropriate design.mat and design.con structure for a dual regression. I have 3 groups (N=48) with resting state data that has been processed in Melodic. At this stage, I am not looking at any covariates or group comparisons and simply wanted to inspect the individual spatial + temporal profiles. As suggested in a previous post, dual regression may be a good option for doing this and I have looked at possible ways to construct the files with little success.
The randomise function appears to allow the user to specify a "-1" when treating the data as one group, which is, in short, what I was hoping to do. Is this a valid shortcut in dual_regression? Or will I need to specify the design.mat/.con files arbitrarily?
Cheers,
Matt
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