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</o:shapelayout></xml><![endif]--></head><body lang=DE link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Dear Arjen, <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>Thanks for your fast reply. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>With debug team I mean Bugzilla from fieldtrip. <o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><a href="http://www.fieldtriptoolbox.org/bugzilla">http://www.fieldtriptoolbox.org/bugzilla</a><o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'>best Conny<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US style='font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D;mso-fareast-language:EN-US'><o:p> </o:p></span></p><p class=MsoNormal><b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'>Von:</span></b><span style='font-size:11.0pt;font-family:"Calibri",sans-serif'> fieldtrip-bounces@science.ru.nl [mailto:fieldtrip-bounces@science.ru.nl] <b>Im Auftrag von </b>Arjen Stolk<br><b>Gesendet:</b> Donnerstag, 3. August 2017 18:53<br><b>An:</b> FieldTrip discussion list <fieldtrip@science.ru.nl><br><b>Betreff:</b> Re: [FieldTrip] ft_selectdata doesn't work after using ft_regressconfound<o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Hi Conny,<o:p></o:p></p><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Yes, you can delete the beta field, or alternatively, call ft_regressconfound with cfg.beta = 'no' (perhaps this should be the default).<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Didn't know there was a debug team..<o:p></o:p></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><div><p class=MsoNormal>Best,<o:p></o:p></p></div><div><p class=MsoNormal>Arjen <o:p></o:p></p></div></div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>On Thu, Aug 3, 2017 at 9:46 AM, Conny Quaedflieg <<a href="mailto:cornelia.quaedflieg@uni-hamburg.de" target="_blank">cornelia.quaedflieg@uni-hamburg.de</a>> wrote:<o:p></o:p></p><blockquote style='border:none;border-left:solid #CCCCCC 1.0pt;padding:0cm 0cm 0cm 6.0pt;margin-left:4.8pt;margin-right:0cm'><div><div><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>Dear Fieldtrip-users, </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>We are not able to use function ft_selectdata after applying head movement correction using ft_regressconfound. The error that we get is the well-known index exceeds matrix dimensions. </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>It is due to the fact that the size of x is incorrect, it doesn’t correspond to the number of trials but is 7 which is the number of regressors in the beta variable that is created by using ft_regressconfound. </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>There is a simple way to solve it and this is deleting the field ‘beta’ before running ft_select data. </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>My question is, just to be sure, the variance is regressed out by using ft_regressconfound so the beta variable is not needed in any further step right?</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US>Maybe this is also something for the debug team? Thus that ft_selectdata runs after running ft_regressconfound. </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span lang=EN-US> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Best <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Dr Conny Quaedflieg <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-family:"Myriad Pro",sans-serif;color:gray'>Mit freundlichen Grüßen,</span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:10.5pt;font-family:"Myriad Pro",sans-serif;color:gray'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><span style='font-size:1.0pt'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;line-height:115%'><img border=0 width=280 height=71 id="m_8859717636855154088Bild_x0020_1" src="cid:image001.jpg@01D30D05.456D60B0" alt=Unbenannt-1><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;line-height:115%'><b><span style='font-size:10.5pt;line-height:115%;font-family:"Myriad Pro",sans-serif;color:#7F7F7F'>E-Mail</span></b><span style='font-size:10.5pt;line-height:115%;font-family:"Myriad Pro",sans-serif;color:#7F7F7F'>: </span><a href="mailto:cornelia.quaedflieg@uni-hamburg.de" target="_blank"><span style='font-size:10.5pt;line-height:115%;font-family:"Myriad Pro",sans-serif;color:#7F7F7F'>cornelia.quaedflieg@uni-hamburg.de</span></a><span style='font-size:10.5pt;line-height:115%;font-family:"Myriad Pro",sans-serif;color:#7F7F7F'> </span><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto;line-height:115%'><b><span style='font-size:10.5pt;line-height:115%;font-family:"Myriad Pro",sans-serif;color:#7F7F7F'>Tel.</span></b><span style='font-size:10.5pt;line-height:115%;font-family:"Myriad Pro",sans-serif;color:#7F7F7F'>: </span><a href="tel:+49%2040%2042838-5448" target="_blank"><span style='font-size:10.5pt;line-height:115%;font-family:"Myriad Pro",sans-serif;color:#7F7F7F'>+49 40 42838-5448</span></a><span style='font-size:10.5pt;line-height:115%;font-family:"Myriad Pro",sans-serif;color:#7F7F7F'> <b>Website</b>: </span><a href="https://www.psy.uni-hamburg.de/arbeitsbereiche/kognitionspsychologie/personen/quaedflieg-conny.html" target="_blank"><span style='font-size:10.5pt;line-height:115%;font-family:"Myriad Pro",sans-serif;color:#66B0FB'>Hyperlink</span></a><o:p></o:p></p><p class=MsoNormal style='mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'> <o:p></o:p></p></div></div><p class=MsoNormal><br>_______________________________________________<br>fieldtrip mailing list<br><a href="mailto:fieldtrip@donders.ru.nl">fieldtrip@donders.ru.nl</a><br><a href="https://mailman.science.ru.nl/mailman/listinfo/fieldtrip" target="_blank">https://mailman.science.ru.nl/mailman/listinfo/fieldtrip</a><o:p></o:p></p></blockquote></div><p class=MsoNormal><o:p> </o:p></p></div></div></body></html>