[Mne_analysis] Average over channels

[Alexandre Gramfort]

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hi Johann,

no it's not possible presently.

you can group channel when plotting though

https://mne.tools/stable/generated/mne.viz.plot_compare_evokeds.html#mne.viz.plot_compare_evokeds

Alex

On Wed, Jul 8, 2020 at 11:43 PM Johann Benerradi
<Johann.Benerradi at nottingham.ac.uk> wrote:
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> Hello MNE users,
>
> I was wondering if there is an easy way to do an average over channels on a Raw or Epochs object. I've seen a few plotting functions with a "combine" parameter but is it possible to create a new Raw/Epochs object with combined channels (for example a new object with pseudo-channels representing ROIs)? I would like to avoid extracting a data array and doing it with NumPy if there is easier...
>
> Thanks a lot!
>
> Best wishes,
>
> Johann Benerradi
> -------------------------
> PhD Student
> School of Computer Science
> University of Nottingham, UK
> -------------------------
> https://hanbnrd.gitlab.io/
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