[Eeglablist] Component Spectra at All Channels

Makoto Miyakoshi mmiyakoshi at ucsd.edu
Fri Nov 16 21:42:24 PST 2012


Dear Marco,

Looks like that's an output of envtopo function. Could you tell me
which function you ran?

Makoto

2012/11/13 Marco Montalto <montaltomarco at onvol.net>:
> Dear List,
>
> I am trying to plot component spectra at all channels (therefore unchecking tick box 'compute comp spectra') and am getting the following results:
>
> Component 1 percent variance accounted for:  7.88    3.17
> Component 2 percent variance accounted for:  3.21    6.31
> Component 3 percent variance accounted for: 11.75    10.99
> Component 4 percent variance accounted for: 13.62    18.30
> Component 5 percent variance accounted for: 22.75    20.42
> (…)
>
> I understand that the values in the left-hand column represent percent variance accounted for by component. But what do the values in the right-hand column represent? Are they eigenvalues?
>
> Thanks for any information you may supply me with.
>
> Regards,
> Marco Montalto
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-- 
Makoto Miyakoshi
JSPS Postdoctral Fellow for Research Abroad
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego




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