<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Thanks a lot Arno,<br>It worked in both ways.<br>Have a nice day.<br>Carlos.<br>--- On <b>Wed, 4/11/12, Arnaud Delorme <i><arno@ucsd.edu></i></b> wrote:<br><blockquote style="border-left: 2px solid rgb(16, 16, 255); margin-left: 5px; padding-left: 5px;"><br>From: Arnaud Delorme <arno@ucsd.edu><br>Subject: Re: [Eeglablist] Crop EEG segments in command line<br>To: "Stephen Politzer-Ahles" <politzerahless@gmail.com><br>Cc: "Carlos Mugruza" <cmugruza@yahoo.com>, "eeglablist@sccn.ucsd.edu" <eeglablist@sccn.ucsd.edu>, "Makoto Miyakoshi" <mmiyakoshi@ucsd.edu><br>Date: Wednesday, April 11, 2012, 12:06 AM<br><br><div id="yiv327250585"><div>Dear Carlos,<div><br></div><div>if you look at the EEGLAB history after rejecting continuous portions of data, you will get something like</div><div><br></div><div>EEG = eeg_eegrej( EEG, [1
3442;15625 20160;21528 22754;42578 44250]);</div><div><br></div><div>the data portions are 1 to 3442 samples, 15625 to 20160 etc...</div><div>I think this is the function you are looking for. pop_select can also do it (but it actually calls this functions).</div><div>Hope this helps,</div><div><br></div><div>Arno</div><div><br></div><div><div><div>On Apr 9, 2012, at 1:01 PM, Stephen Politzer-Ahles wrote:</div><br class="yiv327250585Apple-interchange-newline"><blockquote type="cite"> Hi Carlos,<br><br>I'm not sure about your exact situation, but if want to define conditions using multiple markers, I think ERPLAB (a plugin for EEGLAB) offers more options for defining conditions; if you have trouble getting what you need using pop_select, you might try out ERPLAB.<br>
<br>Best,<br>Steve Politzer-Ahles<br><br><div class="yiv327250585gmail_quote">On Mon, Apr 9, 2012 at 2:52 PM, Carlos Mugruza <span dir="ltr"><<a rel="nofollow" ymailto="mailto:cmugruza@yahoo.com" target="_blank" href="/mc/compose?to=cmugruza@yahoo.com">cmugruza@yahoo.com</a>></span> wrote:<br><blockquote class="yiv327250585gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div><div style="font-size:12pt;font-family:times new roman, new york, times, serif;"><div>Dear Stephen and Makoto,<br>
<br>
Thanks by your answers, but I want to do this in continuous data. I
want to divide or extract the file but without breaking conditions
(defined by 2 markers). Because of that I was asking if someone used
pop_eegplot. But, now I was looking again and it looks that pop_select
is the function I was looking for. So, it is time to make the short
script.<br>
<br>
Best wishes.<br>
<br>
Carlos.</div><div class="yiv327250585im"><div> </div><div>_________________________________________<br>Carlos A. Mugruza Vassallo<br>Neuroscience and Development</div><div>Scrymgeour Building<br>The University of Dundee <br>Dundee, UK<br>
DD1 4HN<br>Office <span><a rel="nofollow">(+44) 1382 384926</a></span><span dir="ltr"> <span dir="ltr" title="Call this phone number in United Kingdom with Skype: +441382384926"><span></span><span> </span></span> </span><br>
Fax <a rel="nofollow">(+44) 1382 229993</a></div><div><br></div><div>Webpage:</div><div><u><font color="#0066cc"><a rel="nofollow" target="_blank" href="http://www.dundee.ac.uk/psychology/people/phdstudents/camugruzavassallo/">http://www.dundee.ac.uk/psychology/people/phdstudents/camugruzavassallo/</a></font></u></div>
<div><a rel="nofollow" target="_blank" href="http://www.linkedin.com/in/carlosmugruza">http://www.linkedin.com/in/carlosmugruza</a> <a rel="nofollow" ymailto="mailto:cmugruza@yahoo.com" target="_blank" href="/mc/compose?to=cmugruza@yahoo.com"></a></div><div><br></div>
</div><div style="font-family:times new roman, new york, times, serif;font-size:12pt;"><div class="yiv327250585hm yiv327250585HOEnZb"> </div><div style="font-family:times new roman, new york, times, serif;font-size:12pt;"><div class="yiv327250585hm yiv327250585HOEnZb"> <div dir="ltr">
<font face="Arial"> <hr size="1"> <b><span style="font-weight:bold;">From:</span></b> Stephen Politzer-Ahles <<a rel="nofollow" ymailto="mailto:politzerahless@gmail.com" target="_blank" href="/mc/compose?to=politzerahless@gmail.com">politzerahless@gmail.com</a>><br> <b><span style="font-weight:bold;">To:</span></b> Carlos Mugruza <<a rel="nofollow" ymailto="mailto:cmugruza@yahoo.com" target="_blank" href="/mc/compose?to=cmugruza@yahoo.com">cmugruza@yahoo.com</a>> <br>
<b><span style="font-weight:bold;">Cc:</span></b> "<a rel="nofollow" ymailto="mailto:eeglablist@sccn.ucsd.edu" target="_blank" href="/mc/compose?to=eeglablist@sccn.ucsd.edu">eeglablist@sccn.ucsd.edu</a>" <<a rel="nofollow" ymailto="mailto:eeglablist@sccn.ucsd.edu" target="_blank" href="/mc/compose?to=eeglablist@sccn.ucsd.edu">eeglablist@sccn.ucsd.edu</a>> <br>
<b><span style="font-weight:bold;">Sent:</span></b> Monday, April 9, 2012 11:26 AM<br> <b><span style="font-weight:bold;">Subject:</span></b> Re: [Eeglablist] Crop EEG segments in command
line<br> </font> </div></div><div><div class="yiv327250585h5"> <br>
<div>Hi Carlos,<br><br>Do you mean to trim long epochs into shorter epochs? (For example, if you have epochs that are 2000 ms long and you want them to be 1500 ms long?) If that is what you're wanting to do, you can do it from the command line using:<br>
<br>EEG = pop_epoch( EEG, { }, [epochbegin epochend], 'newname', EEG.setname, 'epochinfo', 'yes');<br><br>where [epochbegin] and [epochend] are the latencies of the beginning and end of the epoch, respectively, with respect to the time-locking event. (I think pop_selectevent() also works, in more or less the same way; it also gives you the option of doing this only to certain conditions.)<br>
<br>Best,<br>Steve Politzer-Ahles<br><br><br><div>On Mon, Apr 9, 2012 at 12:51 AM, Carlos Mugruza <span dir="ltr"><<a rel="nofollow" ymailto="mailto:cmugruza@yahoo.com" target="_blank" href="/mc/compose?to=cmugruza@yahoo.com">cmugruza@yahoo.com</a>></span> wrote:<br>
<blockquote style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div><div style="font-size:12pt;font-family:times new roman, new york, times, serif;"><div> Dear EEGLAB users,<br><br>I would like to know if there is any function to crop EEG files or maybe with eegplot or pop_eegplot. I mean given a segment with latencies to reject. <br>
<br>With EEG.srate, I understand it can be done few steps: to crop EEG.data and to identify EEG.urevents and EEG.events updating every latency and to reject events in the structure. <br><br>Best wishes<br><br>Carlos.</div>
<div>_________________________________________<br>Carlos A. Mugruza Vassallo<br>Neuroscience and Development</div><div>Scrymgeour Building<br>The University of Dundee <br>Dundee, UK<br>DD1 4HN<br>Office <span><a rel="nofollow">(+44) 1382 384926</a></span><span dir="ltr"> <span dir="ltr" title="Call this phone number in United Kingdom with Skype: +441382384926"><span></span><span> </span></span> </span><br>
Fax <a rel="nofollow">(+44) 1382 229993</a></div><div><br></div><div>Webpage:</div><div><u><font color="#0066cc"><a rel="nofollow" target="_blank" href="http://www.dundee.ac.uk/psychology/people/phdstudents/camugruzavassallo/">http://www.dundee.ac.uk/psychology/people/phdstudents/camugruzavassallo/</a></font></u></div>
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<br clear="all"><br>-- <br>Stephen Politzer-Ahles<br>
University of Kansas<br>Linguistics Department<br><a rel="nofollow" target="_blank" href="http://www.linguistics.ku.edu/">http://www.linguistics.ku.edu/</a><br>
</div><br><br> </div></div></div> </div> </div></div></blockquote></div><br><br clear="all"><br>-- <br>Stephen Politzer-Ahles<br>University of Kansas<br>Linguistics Department<br><a rel="nofollow" target="_blank" href="http://www.linguistics.ku.edu/">http://www.linguistics.ku.edu/</a><br>
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