[Mne_analysis] a quick function to update epoch data?

[Alexandre Gramfort]

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the clean way would be to use EpochsArray

https://mne.tools/stable/generated/mne.EpochsArray.html
https://mne.tools/stable/auto_examples/io/plot_objects_from_arrays.html#sphx-glr-auto-examples-io-plot-objects-from-arrays-py

another less clean way is to do:

epochs._data[:] = data

assuming the epochs are with preload=True

Alex


On Wed, Feb 5, 2020 at 10:23 PM Neeraj Sharma <neerajww at gmail.com> wrote:
>
>         External Email - Use Caution
>
> Hi List,
>
> Is there a function to push in scaled/modified EEG data into the epoch object.
> That is,
> data = epoch.get_data()
> data = 10*data - 20
>
> Can I next push back data into the epoch object using a function call?
>
> I do this is by creating a new epoch object!
> But I am sure there will be a more straightforward way which I am missing.
>
> Best regards,
> Neeraj
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