[Mne_analysis] Grand average in MNE-python

[Denis-Alexander Engemann]

Sorry Mads,

too fast, it only works with np.sum or sum from the standardlib.

In [7]: np.sum([evoked, evoked]).nave
Out[7]: 104

You might then want to divide by .nave

Denis



On Tue, Feb 11, 2014 at 11:08 PM, Denis-Alexander Engemann
<denis.engemann at gmail.com> wrote:
> Hi Mads,
>
> with stc objects and evoked objects in Python you can use numpy
> functions to accumulate.
>
> grand_ave = np.mean([evoked1, evoked2, evoked3])
>
> which will produce another evoked.
>
> The same works for stcs.
>
>
> HTH,
> Denis
>
> On Tue, Feb 11, 2014 at 11:01 PM, Mads Jensen <mje.mads at gmail.com> wrote:
>> Hi MNE community,
>>
>> Is there a way to make a grand average of evoked files, and of source
>> estimations in MNE-python?
>>
>> best,
>> mads
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