[Eeglablist] Extracting Phase Angle from ITC Matrix

Bradley Voytek bradley.voytek at gmail.com
Wed Nov 25 09:02:40 PST 2009


Zach:

I'm not sure specifically for the output from newtimef, however, in
general, when oscillatory time-series data are in complex form, taking
the angle(data) will give you the phase from the interval -pi:pi.

::brad

On Tue, Nov 24, 2009 at 15:28, Zachary Moran <zdmoran at gmail.com> wrote:
> Hey everyone,
>
> I'm wondering whether anyone knows how to extract an estimate of phase angle
> (or average phase angle) from the newtimef ITC output matrix.  When I look
> at the matrix, I can see that the estimates in each cell are provided in
> complex number form - does part of this number pertain to phase angle for
> that frequency and time point?  Any help or information would be greatly
> appreciated!
>
> Many thanks,
> Zach
>
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