[Mne_analysis] ica.plot_components for EEG?

[Denis A. Engemann]

Indeed, it should work. I've recently been running ICA on roughly 200 EEG datasets without any issues. Try to use ch_type='eeg' when calling the plot function, maybe this fixes your problem.





> On 17 Oct 2014, at 22:17, Alexandre Gramfort <alexandre.gramfort at telecom-paristech.fr> wrote:
> 
> hi Nadja,
> 
> ICA should work with EEG. I suspect a numerical issue.
> 
> if nothing seems fishy with your data please share a tiny failing
> script with data.
> 
> Alex
> 
> On Fri, Oct 17, 2014 at 5:15 PM, Nadja Tschentscher
> <Nadja.Tschentscher at mrc-cbu.cam.ac.uk> wrote:
>> Dear MNE users,
>> 
>> 
>> 
>> Has anyone used the plotting function „ica.plot_components” for EEG? I’m
>> getting the error “array must not contain infs or NaNs” when trying to plot
>> the spatial sensitivities of my ICA components , and suspect that the
>> function is missing the EEG electrode positions/names, to be potentially
>> specified under “layout”. Does anyone know a quick way of how to solve this
>> issue?
>> 
>> 
>> 
>> Nadja
>> 
>> 
>> 
>> ____________________________________
>> 
>> 
>> 
>> Dr Nadja Tschentscher
>> 
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>> 
>> Girton College, University of Cambridge
>> 
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>> 
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