<div class="gmail_quote"><div>Hi Mark,</div><div><br></div><div>I just found the following message about this topic from a few years ago:</div><div><br></div><div><a href="http://mailman.science.ru.nl/pipermail/fieldtrip/2008-March/001500.html">http://mailman.science.ru.nl/pipermail/fieldtrip/2008-March/001500.html</a></div>
<div><br></div><div>That procedure sounds complicated; I too would be very interested in hearing if anyone knows a way to do this using existing cfg.statistic choices (i.e., without implementing my own statfun).</div><div>
<br></div><div>There was a more recent post here (<a href="http://mailman.science.ru.nl/pipermail/fieldtrip/2011-September/004244.html">http://mailman.science.ru.nl/pipermail/fieldtrip/2011-September/004244.html</a>) saying (if I understand correctly) that permutation tests cannot be used to test interactions in a between-subjects design, but I'm not sure if this is also applicable to your design.</div>
<div><br></div><div>Best,</div><div>Steve Politzer-Ahles</div><div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
Message: 1<br>
Date: Fri, 18 Nov 2011 13:34:49 +0100<br>
From: Mark Noordenbos <<a href="mailto:mark.noordenbos@gmail.com">mark.noordenbos@gmail.com</a>><br>
To: <a href="mailto:fieldtrip@donders.ru.nl">fieldtrip@donders.ru.nl</a><br>
Subject: [FieldTrip] Mixed design permutation test<br>
Message-ID:<br>
<<a href="mailto:CAJSb8nPj0HmdhJ7FZLNbi3eZcfRqNMDq%2BVtX_0bi9fmeK7BPEQ@mail.gmail.com">CAJSb8nPj0HmdhJ7FZLNbi3eZcfRqNMDq+VtX_0bi9fmeK7BPEQ@mail.gmail.com</a>><br>
Content-Type: text/plain; charset="iso-8859-1"<br>
<br>
Hi All,<br>
<br>
I was wondering if it possible to do a mixed-design permutation test with<br>
monte-carlo correction in Fieldtrip.<br>
I want to test the results of an experiment with 2 groups x 3 conditions.<br>
Besides testing differences in conditions I'm also interested in group<br>
differences and possible interactions.<br>
<br>
Any suggestions?<br>
<br>
Best,<br>
Mark</blockquote></div>