[Mne_analysis] [MNE_analysis]

[Alexandre Gramfort]

        External Email - Use Caution        

evokeds is a list so doing:

evokeds[trial_type].average()  ## will break

epochs[trial_type].average()  ## work

A

On Mon, Mar 4, 2019 at 5:06 AM Пилюгина Нина <Aphina_N at outlook.com> wrote:

>         External Email - Use Caution
>
> Hello
> My aim is to get 100 averaged epochs of MEG data with saving information
> on each condition. I tried to use epochs average, but maybe my approach or
> my code isn't correct. My code:
> evokeds = []
> for trial_type in epochs.event_id:
>     evokeds.append(epochs[trial_type].average())
>     evokeds.append(evokeds[trial_type].average())
>
> And after that I get an error:
> evokeds.append(evokeds[trial_type].average())
> TypeError: list indices must be integers or slices, not str
>
> If I use just epochs averaging
> = []
> for trial_type in epochs.event_id:
>     evokeds.append(epochs[trial_type].average())
>
> Works fine.
>
> I understand that presented examples didn't use these multiple averaging,
> but I need for comparing with other data which used this 100 times
> averaging.
>
> Looking forward for your replay
>
> Best regards,
> Nina
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