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<p class=MsoNormal>Hi everyone,<o:p></o:p></p>
<p class=MsoNormal>When I call connectivityanalysis using any of the methods
that use frequency data, I get the following error: <o:p></o:p></p>
<p class=MsoNormal>“??? Conversion to cell from double is not possible.”
<o:p></o:p></p>
<p class=MsoNormal>I get it even when using the downloaded dataset and exact
script from the tutorial:<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>cfg
= [];<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>cfg.output
= 'powandcsd';<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>cfg.method
= 'mtmfft';<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>cfg.foilim
= [5 100];<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>cfg.tapsmofrq
= 5;<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>cfg.keeptrials
= 'yes';<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>cfg.channel
= {'MEG' 'EMGlft' 'EMGrgt'};<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>cfg.channelcmb
= {'MEG' 'EMGlft'; 'MEG' 'EMGrgt'};<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>freq
= ft_freqanalysis(cfg, data);<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>%%
Plot %%<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>cfg
= [];<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>cfg.method
= 'coh';<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>cfg.channelcmb
= {'MEG' 'EMG'};<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN style='font-size:10.0pt;font-family:"Courier New"'>fd
= ft_connectivityanalysis(cfg, freq);<o:p></o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Any ideas what’s wrong? Many thanks in advance.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Best,<o:p></o:p></p>
<p class=MsoNormal>Allen<o:p></o:p></p>
<p class=MsoNormal><span style='font-size:10.5pt;font-family:Consolas'>__________________________________________________________________________________</span><o:p></o:p></p>
<p class=MsoNormal>Allen Ardestani Email: <a href="mailto:aardesta@ucla.edu">aardesta@ucla.edu</a><o:p></o:p></p>
<p class=MsoNormal>Phone: (310) 825-5528<o:p></o:p></p>
<p class=MsoNormal>Medical Scientist Training Program<o:p></o:p></p>
<p class=MsoNormal>David Geffen School of Medicine at UCLA<o:p></o:p></p>
<p class=MsoNormal>Semel Institute for Neuroscience and Human Behavior<o:p></o:p></p>
<p class=MsoNormal>760 Westwood Plaza<o:p></o:p></p>
<p class=MsoNormal>Los Angeles, CA 90095-1759<o:p></o:p></p>
<p class=MsoNormal>USA<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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<p>----------------------------------</p>
<p>The aim of this list is to facilitate the discussion between users of the FieldTrip toolbox, to share experiences and to discuss new ideas for MEG and EEG analysis.</p>
<p> http://listserv.surfnet.nl/archives/fieldtrip.html</p>
<p> http://www.ru.nl/fcdonders/fieldtrip/</p>