<html><head><base href="x-msg://1015/"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Dear Ana,<div><br></div><div>using alpha to precompute ERSP is a legacy solution that we discontinued a long time ago. </div><div>Usually significance gets computed using statistics defined in the STUDY channel or component plotting interface.</div><div>What you could try is to add 'maskdata', 'on' on the command line to std_erspplot (the call you get when you look at the history using eegh). This cannot be done using the graphic interface, only the command line. And I cannot guarantee it will work either since we do not support that option any more.</div><div>Best,</div><div><br></div><div>Arno</div><div><br><div><div>On 2 Oct 2012, at 15:16, Ana Navarro Cebrian wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><span class="Apple-style-span" style="border-collapse: separate; font-family: Helvetica; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; font-size: medium; "><div class="hmmessage" style="font-size: 10pt; font-family: Tahoma; "><div dir="ltr"><span class="Apple-style-span" style="font-family: monospace; white-space: pre; "><font class="Apple-style-span" size="3">Hi,</font></span><div><span class="Apple-style-span" style="font-family: monospace; white-space: pre; "><font class="Apple-style-span" size="3">I also posted this in the eeglab bugzilla. Sorry for the spam.</font></span><span class="Apple-style-span" style="font-family: Times; "><pre id="comment_text_0"><font class="Apple-style-span" size="3">I'm trying to precompute (pop_precomp) ERSPs in a STUDY set using the GUI
window.
In the Time/freq parameters I've tried both, with and without the parameter
'alpha' 0.05, and in both cases, when I later plot the ERSPs, I obtain the same
exact graphs.
Has anybody used alpha when precomputing ERSPs? Can anybody tell me whether the alpha 0.05 parameter is a default (it doesn't
say so in the newcrossf help). I might not be understanding something so please
any help is appreciated.
Thanks,
Ana</font></pre></span><div><h4 align="left"><font face="Garamond, Times, Serif" color="#9933cc"></font> </h4><pre> </pre></div></div></div>_______________________________________________<br>Eeglablist page:<span class="Apple-converted-space"> </span><a href="http://sccn.ucsd.edu/eeglab/eeglabmail.html">http://sccn.ucsd.edu/eeglab/eeglabmail.html</a><br>To unsubscribe, send an empty email to<span class="Apple-converted-space"> </span><a href="mailto:eeglablist-unsubscribe@sccn.ucsd.edu">eeglablist-unsubscribe@sccn.ucsd.edu</a><br>For digest mode, send an email with the subject "set digest mime" to<span class="Apple-converted-space"> </span><a href="mailto:eeglablist-request@sccn.ucsd.edu">eeglablist-request@sccn.ucsd.edu</a></div></span></blockquote></div><br></div></body></html>