[Eeglablist] erspboot & newtimef

Rene Huster rene.huster at uni-oldenburg.de
Fri Feb 1 08:14:44 PST 2013


Hi Makoto,

Thanks for your answer.
Yes, that's the way to use the mask.

But my problem is to compute the mask for the comparison of two
ERSP/TF-plots from the erspboot output...

Any further suggestions?

Best,

René



2013/1/31 Makoto Miyakoshi <mmiyakoshi at ucsd.edu>

> Dear Rene,
>
> Isn't it logical variable made of 0s and 1s? If so then that should be
> the mask for the data. data.*mask = masked data.
>
> Makoto
>
> 2013/1/30 Rene Huster <rene.huster at uni-oldenburg.de>:
> >
> > Dear colleagues,
> >
> > I struggle with the ERSP-masks when comparing conditions using
> newtimef().
> > When comparing two conditions using the resampling options, erspboot
> > provides me with the upper and lower boundaries for the time-frequency
> > plots; these are the first two matrices in erspboot.
> > However, instead of a third matrix with lower/upper boundaries erspboot
> > contains two full freq*time matrices.
> >
> > Unfortunately, I have no idea how to reconstruct the masked ERSP-image
> for
> > the difference.
> >
> > Any help is much appreciated!
> >
> > Best,
> >
> >
> > René
> >
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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
>



-- 
Dr. rer. nat. René J. Huster
Experimental Psychology Lab
Department of Psychology
University of Oldenburg
26111 Oldenburg, Germany
Tel:  +49/441/798-4612
Fax:  +49/441/798-3865
E-Mail: rene.huster at uni-oldenburg.de
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