Dear List, <br>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? <br>
<br>Thanks,<br>Christina <br>