[Mne_analysis] combining planar gradiometers

[Alexandre Gramfort]

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hi,

there is everything you need in private methods in the mne/viz module.
It would need to be exposed in a public function and to be able to return
for example a fresh evoked object.

would you have time to do a PR thomas,

Alex



On Thu, Jul 18, 2019 at 9:07 PM Thomas Hartmann
<thomas.hartmann at th-ht.de> wrote:
>
>         External Email - Use Caution
>
> hi mainak,
>
> yes, that would be a kind of hacky way to do it. i was just wondering, if a solution similar to the ft_combineplanar one in fieldtrip existed for MNE, including a dedicated sensor type etc...
>
> best,
> thomas
>
> Am 18.07.19 um 18:32 schrieb Mainak Jas:
>
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> Hi Thomas,
>
> I would use EvokedArray: https://martinos.org/mne/stable/generated/mne.EvokedArray.html
>
> to do the job. You may need to write a few lines of numpy. Let me know if you need help with that.
>
> Best,
> Mainak
>
> On Thu, Jul 18, 2019 at 8:55 AM Thomas Hartmann <thomas.hartmann at th-ht.de> wrote:
>>
>>         External Email - Use Caution
>>
>> hi,
>>
>> is there some possibility to combine the respective pairs of planar gradiometers (i.e. compute the RMS) and store these in a Evoked object? this would be really handy when doing stats or comparing conditions otherwise....
>>
>> best,
>> thomas
>>
>> --
>> Dr. Thomas Hartmann
>>
>> Centre for Cognitive Neuroscience
>> FB Psychologie
>> Universität Salzburg
>> Hellbrunnerstraße 34/II
>> 5020 Salzburg
>>
>> Tel: +43 662 8044 5109
>> Email: thomas.hartmann at th-ht.de
>>
>> "I am a brain, Watson. The rest of me is a mere appendix. " (Arthur Conan Doyle)
>>
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> --
> Dr. Thomas Hartmann
>
> Centre for Cognitive Neuroscience
> FB Psychologie
> Universität Salzburg
> Hellbrunnerstraße 34/II
> 5020 Salzburg
>
> Tel: +43 662 8044 5109
> Email: thomas.hartmann at th-ht.de
>
> "I am a brain, Watson. The rest of me is a mere appendix. " (Arthur Conan Doyle)
>
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