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<blockquote
cite="mid:003801cbbeeb$ffd8c760$ff8a5620$@maris@donders.ru.nl"
type="cite">
<pre wrap="">This is not correct. Actually, cfg.alpha is superfluous. In the output,
every cluster has a p-value assigned to it, and if there is one or more
cluster with a p-value less than your critical alpha-level (mostly 0.05 for
a one-sided and 0.025 for a two-sided test), then you have found a
significant difference.
</pre>
</blockquote>
It does affect the output.mask field, which can be used for
plotting. This will have a 0 for a time-frequency-channel triplet if
its p-value is above cfg.alpha, and a 1 when it is below it. Other
than that, it is superfluous.<br>
<br>
<br>
Best,<br>
Roemer<br>
<br>
<br>
<div class="moz-signature">-- <br>
<font size="3"><font color="darkblue"><font face="calibri">Roemer
van der Meij M.Sc.<br>
PhD student<br>
Donders Institute for Brain, Cognition and Behaviour<br>
Centre for Cognition<br>
P.O. Box 9104<br>
6500 HE Nijmegen<br>
The Netherlands<br>
Tel: +31(0)24 3655932<br>
E-mail: <a class="moz-txt-link-abbreviated" href="mailto:r.vandermeij@donders.ru.nl">r.vandermeij@donders.ru.nl</a><br>
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