<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns:m="http://schemas.microsoft.com/office/2004/12/omml" xmlns="http://www.w3.org/TR/REC-html40"><head><meta http-equiv=Content-Type content="text/html; charset=utf-8"><meta name=Generator content="Microsoft Word 15 (filtered medium)"><style><!--
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--></style></head><body lang=EN-US link=blue vlink="#954F72" style='word-wrap:break-word'><div class=WordSection1><p class=MsoNormal>Thanks so much! Just finally figured it out<br><br>(my stupid mistake was that I modified this pipeline: <a href="https://www.fieldtriptoolbox.org/workshop/madrid2019/tutorial_cleaning/">https://www.fieldtriptoolbox.org/workshop/madrid2019/tutorial_cleaning/</a></p><p class=MsoNormal>Were for some reason after ICA the authors remove the time +trial fields, save and then visualize… )</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks again for the elaborate response,</p><p class=MsoNormal>Dan</p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows 10</p><p class=MsoNormal><o:p> </o:p></p><div style='mso-element:para-border-div;border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal style='border:none;padding:0in'><b>From: </b><a href="mailto:nirofir2@gmail.com">Nir Ofir</a><br><b>Sent: </b>Tuesday, May 25, 2021 3:33 PM<br><b>To: </b><a href="mailto:fieldtrip@science.ru.nl">FieldTrip discussion list</a><br><b>Subject: </b>Re: [FieldTrip] databrowser for ica component viewing</p></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>Dear Dan,</p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>The 'raw+comp' label is given to data structures that include "raw" data (time and trial fields, among others) and "comp" data (mixing matrix field among others), which is what you're supposed to get by running ft_componentanalysis on raw data (not averaged). Is it possible that you ran ICA on ERP data? Otherwise, check your comp structure to make sure it has the right fields. You can see exactly which fields are expected by taking a look at ft_checkdata.</p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Good luck,</p></div><div><p class=MsoNormal>Nir</p></div></div><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal>On Mon, May 24, 2021 at 5:55 PM Dan Beniamini <<a href="mailto:dan.beniamini@gmail.com">dan.beniamini@gmail.com</a>> wrote:</p></div><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0in 0in 0in 6.0pt;margin-left:4.8pt;margin-right:0in'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hi,<br>I am trying to use ft_databrowser after running ICA, to inspect the resulting components. <br>Unfortunately I get the error:<br><br><i>Error using ft_checkdata (line 529)</i></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><i>This function requires 'raw+comp' or 'raw' data as input, see ft_datatype_raw.</i></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><i> </i></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><i>Error in ft_databrowser (line 294)</i></p><p class=MsoNormal style='mso-margin-top-alt:auto;margin-bottom:12.0pt'><i> data = ft_checkdata(data, 'datatype', {'raw+comp', 'raw'}, 'feedback', 'yes', 'hassampleinfo', 'yes');</i></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>To my understanding this means that because I gave the databrowser function only ‘comp’ the raw data is missing. Am I right? How can this be solved? (databrowser only receives one input- data/comp). I also tried to add to the cfg the data file name (see bellow).<br><br>Thanks!<br><br>cfg_ICA_db = [];</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>%cfg_ICA_db.dataset = ['EG3_Y_test_vis_sc.dsmp'];</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>%cfg_ICA_db.datafile = 'data';</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>%cfg_ICA_db.headerfile = 'data.hdr';</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> </p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>cfg_ICA_db.layout = 'GSN-HydroCel-256_nofid.sfp'; % specify the layout file that should be used for plotting</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>cfg_ICA_db.viewmode = 'component';</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>ft_databrowser(cfg_ICA_db, comp) </p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> </p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Sent from <a href="https://go.microsoft.com/fwlink/?LinkId=550986">Mail</a> for Windows 10</p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> </p></div></div></blockquote></div><p class=MsoNormal style='margin-left:4.8pt'>_______________________________________________<br>fieldtrip mailing list<br><a href="https://mailman.science.ru.nl/mailman/listinfo/fieldtrip">https://mailman.science.ru.nl/mailman/listinfo/fieldtrip</a><br><a href="https://doi.org/10.1371/journal.pcbi.1002202">https://doi.org/10.1371/journal.pcbi.1002202</a></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>