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<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'>Dear Olga,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'>
<div>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt;font-family:Arial'>As I understand, the cfg.alpha is also redundant as
input information. </span></font><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial'>Yes?</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=2 color=blue face=Arial><span style='font-size:
10.0pt;font-family:Arial;color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'>If
you omit cfg.alpha, then clusrand.critval will be computed using the default
value cfg.alpha=0.05.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'>Good
luck,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'>Eric
Maris<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span lang=EN-US style='font-size:12.0pt;font-family:
"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span lang=EN-US style='font-size:12.0pt;font-family:
"Bookman Old Style";color:blue'>dr. Eric Maris<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span lang=EN-US style='font-size:12.0pt;font-family:
"Bookman Old Style";color:blue'>NICI/Biological Psychology and<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span lang=EN-US style='font-size:12.0pt;font-family:
"Bookman Old Style";color:blue'>F.C. Donders Center for Cognitive <st1:PlaceName
w:st="on">NeuroImaging</st1:PlaceName> <st1:PlaceType w:st="on">University</st1:PlaceType>
of <st1:City w:st="on">Nijmegen</st1:City> <st1:address w:st="on"><st1:Street
w:st="on">P.O. Box</st1:Street> 9104 6500</st1:address> HE Nijmegen The <st1:place
w:st="on"><st1:country-region w:st="on">Netherlands</st1:country-region></st1:place><o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span style='font-size:12.0pt;font-family:"Bookman Old Style";
color:blue'>T:+31 24 3612651 (NICI)<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span style='font-size:12.0pt;font-family:"Bookman Old Style";
color:blue'>T:+31 24 3610754 (FCDC)<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span style='font-size:12.0pt;font-family:"Bookman Old Style";
color:blue'>F:+31 24 3616066 (NICI)<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span style='font-size:12.0pt;font-family:"Bookman Old Style";
color:blue'>E: maris@nici.ru.nl<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span lang=EN-US style='font-size:12.0pt;font-family:
"Bookman Old Style";color:blue'>MSc Cognitive Neuroscience :</span></font><font
color=blue face="Bookman Old Style"><span style='font-family:"Bookman Old Style";
color:blue'><a href="www.ru.nl/master/cns/"><span lang=EN-US>www.ru.nl/master/cns/</span></a></span></font><font
color=blue face="Bookman Old Style"><span lang=EN-US style='font-family:"Bookman Old Style";
color:blue'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Best Regards,</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Olga</span></font><o:p></o:p></p>
</div>
<blockquote style='border:none;border-left:solid black 1.5pt;padding:0cm 0cm 0cm 4.0pt;
margin-left:3.75pt;margin-top:5.0pt;margin-right:0cm;margin-bottom:5.0pt'>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>----- Original Message ----- <o:p></o:p></span></font></p>
</div>
<div style='font-color:black'>
<p class=MsoNormal style='background:#E4E4E4'><b><font size=2 face=Arial><span
style='font-size:10.0pt;font-family:Arial;font-weight:bold'>From:</span></font></b><font
size=2 face=Arial><span style='font-size:10.0pt;font-family:Arial'> <a
href="mailto:maris@NICI.RU.NL" title="maris@NICI.RU.NL">Eric Maris</a> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><b><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;font-weight:bold'>To:</span></font></b><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> <a
href="mailto:FIELDTRIP@NIC.SURFNET.NL" title="FIELDTRIP@NIC.SURFNET.NL">FIELDTRIP@NIC.SURFNET.NL</a>
<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><b><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;font-weight:bold'>Sent:</span></font></b><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> Tuesday, June 26,
2007 12:11 PM<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><b><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial;font-weight:bold'>Subject:</span></font></b><font size=2
face=Arial><span style='font-size:10.0pt;font-family:Arial'> Re: [FIELDTRIP]
clusterrandomization-alphavalue<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
</div>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'>Dear Olga,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<div style='border:none;border-left:solid blue 1.5pt;padding:0cm 0cm 0cm 4.0pt'>
<div>
<p class=MsoNormal><font size=2 face=Arial><span lang=EN-US style='font-size:
10.0pt;font-family:Arial'>I'd like to clarify the output parameters of
clustrandomization.</span></font><span lang=EN-US><o:p></o:p></span></p>
</div>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>What does clusrand.critvals means. How it depends on chosen
alpha threshold (usually 0.05). As I looked through the script, it is the only
parameters which depends on alpha.</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Do I need to use it somehow to choose the significant
clusters?</span></font><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><font size=2 face=Arial><span style='font-size:10.0pt;
font-family:Arial'>Or can I just check the clusrand.pos(neg)clusters.pval
parameters to identify significant clusters?<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'>Yes,
you can just check the clusrand.pos(neg)clusters.pvals. The two pieces of
information are redundant: a clusrand.pos(neg)clusters.pval is less than alpha
it the cluster-level statistic of this cluster exceeds clusrand.critval. <o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'>Good
luck,<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'>Eric
Maris<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span lang=EN-US style='font-size:12.0pt;font-family:
"Bookman Old Style";color:blue'>dr. Eric Maris<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span lang=EN-US style='font-size:12.0pt;font-family:
"Bookman Old Style";color:blue'>NICI/Biological Psychology and<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span lang=EN-US style='font-size:12.0pt;font-family:
"Bookman Old Style";color:blue'>F.C. Donders Center for Cognitive <st1:PlaceName
w:st="on">NeuroImaging</st1:PlaceName> <st1:PlaceType w:st="on">University</st1:PlaceType>
of <st1:City w:st="on">Nijmegen</st1:City> <st1:address w:st="on"><st1:Street
w:st="on">P.O. Box</st1:Street> 9104 6500</st1:address> HE Nijmegen The <st1:place
w:st="on"><st1:country-region w:st="on">Netherlands</st1:country-region></st1:place><o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span style='font-size:12.0pt;font-family:"Bookman Old Style";
color:blue'>T:+31 24 3612651 (NICI)<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span style='font-size:12.0pt;font-family:"Bookman Old Style";
color:blue'>T:+31 24 3610754 (FCDC)<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span style='font-size:12.0pt;font-family:"Bookman Old Style";
color:blue'>F:+31 24 3616066 (NICI)<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span style='font-size:12.0pt;font-family:"Bookman Old Style";
color:blue'>E: maris@nici.ru.nl<o:p></o:p></span></font></p>
<p class=MsoNormal style='margin-left:5.25pt'><font size=3 color=blue
face="Bookman Old Style"><span lang=EN-US style='font-size:12.0pt;font-family:
"Bookman Old Style";color:blue'>MSc Cognitive Neuroscience :</span></font><font
color=blue face="Bookman Old Style"><span style='font-family:"Bookman Old Style";
color:blue'><a href="www.ru.nl/master/cns/"><span lang=EN-US>www.ru.nl/master/cns/</span></a></span></font><font
color=blue face="Bookman Old Style"><span lang=EN-US style='font-family:"Bookman Old Style";
color:blue'><o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Bookman Old Style"><span
lang=EN-US style='font-size:12.0pt;font-family:"Bookman Old Style";color:blue'><o:p> </o:p></span></font></p>
</div>
</div>
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'>----------------------------------<o:p></o:p></span></font></p>
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'>The aim
of this list is to facilitate the discussion between users of the FieldTrip
toolbox, to share experiences and to discuss new ideas for MEG and EEG
analysis.<o:p></o:p></span></font></p>
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'>http://listserv.surfnet.nl/archives/fieldtrip.html<o:p></o:p></span></font></p>
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'>http://www.ru.nl/fcdonders/fieldtrip/<o:p></o:p></span></font></p>
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'>----------------------------------<o:p></o:p></span></font></p>
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'>The aim
of this list is to facilitate the discussion between users of the FieldTrip
toolbox, to share experiences and to discuss new ideas for MEG and EEG
analysis.<o:p></o:p></span></font></p>
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'>http://listserv.surfnet.nl/archives/fieldtrip.html<o:p></o:p></span></font></p>
<p><font size=3 face="Times New Roman"><span style='font-size:12.0pt'>http://www.ru.nl/fcdonders/fieldtrip/<o:p></o:p></span></font></p>
</blockquote>
</div>
</div>
</body>
</html>
<p>----------------------------------</p>
<p>The aim of this list is to facilitate the discussion between users of the FieldTrip toolbox, to share experiences and to discuss new ideas for MEG and EEG analysis.</p>
<p> http://listserv.surfnet.nl/archives/fieldtrip.html</p>
<p> http://www.ru.nl/fcdonders/fieldtrip/</p>
<p>----------------------------------</p>
<p>The aim of this list is to facilitate the discussion between users of the FieldTrip toolbox, to share experiences and to discuss new ideas for MEG and EEG analysis.</p>
<p> http://listserv.surfnet.nl/archives/fieldtrip.html</p>
<p> http://www.ru.nl/fcdonders/fieldtrip/</p>