[Eeglablist] Selecting multiple electrodes for comparison with a study design

[Christina Lavallee]

Dear List,
I have created a study design in which I would like to compare two
conditions of interest. I have looked at ERSP plots of each condition and
then discerned the significant differences by calculating the permutation
with fdr. Since I have specific hypothesis about regions of interest, I
would like to select multiple electrodes at a time to compare across for
conditions. For example, right now I am only making the comparison for a
single electrode. I'd like to cluster the electrodes across conditions for
my next comparisons (i.e. somehow take the average of F6, F8 and compare
across conditions); however, it seems as though when I select multiple
electrodes in the GUI I only get the ersp plots for each electrode and no
comparison between conditions. Ideally, I would like to group certain sets
of electrodes and compare them across my two conditions. Can anyone please
tell me if this is possible in the GUI or would anyone be able to give an
idea or snippet of code that would enable me to do this?

Thanks,
Christina
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