<div dir="ltr">When I execute ICA it prompts for rank number and suggests a rank number automatically. I have total 38 channels and for some data sets EEGLAB suggests rank number 21 or 29 or 33 (always less than 38). Could you please tell me how exactly these rank numbers are calculated?<br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><p style="margin-bottom:0.0001pt"><span lang="EN-US"> </span></p><p style="margin-bottom:0.0001pt"><span lang="EN-US"> </span></p><p style="margin-bottom:0.0001pt"><span lang="EN-US">Thanks and regards,</span></p><p style="margin-bottom:0.0001pt"><span lang="EN-US"> </span></p><p style="margin-bottom:0.0001pt"><b><span lang="EN-US">Imtiaz</span></b></p><p style="margin-bottom:0.0001pt"><span lang="EN-US">PhD Student</span></p><p style="margin-bottom:0.0001pt"><span lang="EN-US">Department of Computer
Science</span></p><p style="margin-bottom:0.0001pt">The University of
Texas at San Antonio</p></div></div>
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