<div dir="ltr">Dear Ann,<div><br></div><div>I included Nima, the developer of the MPT.</div><div><br></div><div>I know it fails when you project spectra. I manually turned off the part of scalp map polarity process, which is not necessary to process the spectra anyways. But I did not know that it occurs to ERP projection too. By the way what's the factorial design of your data? I ask this because MPT may not support complex design such as mixed design.</div><div><br></div><div>Makoto</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 30, 2015 at 1:24 PM, Eddins, Ann <span dir="ltr"><<a href="mailto:aeddins@usf.edu" target="_blank">aeddins@usf.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
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<p class="MsoNormal">I’ve just started working with Measure Projection and keep bumping into an error related to concatenation and the size of the matrices. It occurs whether I try to project ERP, ERSP or Spec. I have precomputed both channel and component
measures and am wondering if the error is due to a precomputing step that might have reduced the size of my dataset for some subjects/conditions and not others? The error is as follows:<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Inverting ERP component polarities based on scalp map polarities<u></u><u></u></p>
<p class="MsoNormal">Error in concatenating condition. Some conditions for certain subjects might be missing.<u></u><u></u></p>
<p class="MsoNormal">Dimensions of matrices being concatenated are not consistent.<u></u><u></u></p>
<p class="MsoNormal">Undefined variable combinedConditions.<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Error in pr.dipoleAndMeasureOfStudyErp (line 101)<u></u><u></u></p>
<p class="MsoNormal"> icCombinedErp = cat(2, combinedConditions{:});<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Error in create_mpt_submenu>command_measure_project (line 64)<u></u><u></u></p>
<p class="MsoNormal"> STUDY.measureProjection.(measureName).object = pr.dipoleAndMeasureOfStudyErp(STUDY, ALLEEG);<u></u><u></u></p>
<p class="MsoNormal"><u></u><u></u></p>
<p class="MsoNormal">Error while evaluating uimenu CallbackDoes it matter what pre-processing steps have been completed? <u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Any suggestions would be welcome! <u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">Thanks,<u></u><u></u></p>
<p class="MsoNormal">Ann<u></u><u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal"><u></u> <u></u></p>
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