[Eeglablist] Question Subtract individual mean

[Makoto Miyakoshi]

Dear Arno,

Flavia's question is understandable. What is 'subject mean' in “Subtract
individual subject mean spectrum” ? Is it a mean spectrum across all ICs or
conditions?

Makoto

2012/12/13 Flávia S Belham <flaviasb at uol.com.br>

> Hello!
> I have a question about an option on the “Set spectrum plotting
> parameters” gui. I really cannot decide whether or not to check the
> “Subtract individual subject mean spectrum” box. There are two analyses
> that I want to do. The first one is to compare scalp frequencies between
> four conditions of a task. The other is to compare scalp frequencies
> between groups (men X women and young X elder people) of subjects.
> I would like to know in which case I should use that “Subtract…” option,
> or if I should use it at all.
> Thank you.
> Flávia S. Belham
>
> *Flávia Schechtman Belham*
>
> _______________________________________________
> Eeglablist page: http://sccn.ucsd.edu/eeglab/eeglabmail.html
> To unsubscribe, send an empty email to
> eeglablist-unsubscribe at sccn.ucsd.edu
> For digest mode, send an email with the subject "set digest mime" to
> eeglablist-request at sccn.ucsd.edu
>



-- 
Makoto Miyakoshi
JSPS Postdoctral Fellow for Research Abroad
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sccn.ucsd.edu/pipermail/eeglablist/attachments/20121213/fe67167a/attachment.html>