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<p>Hello,</p>
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<p>I have been consistently receiving the error <span style="font-size: 12pt;">"Datasets to be concatenated do not have the same number of </span><span style="font-size: 12pt;">channels" during precomputing of channel measures. I am facing a similar situation
as mentioned in the thread: <a href="http://sccn.ucsd.edu/pipermail/eeglablist/2015/009848.html" id="LPlnk717055" title="http://sccn.ucsd.edu/pipermail/eeglablist/2015/009848.html
Ctrl+Click or tap to follow the link">http://sccn.ucsd.edu/pipermail/eeglablist/2015/009848.html</a> in
that when manually checking each dataset, they appear to have 64 channels each.</span></p>
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<p>However, when I tried using Makoto's recommendations to resolve this issue (which were greatly appreciated!) the download of a new EEGlab was only temporarily helpful, and the interpolation process remained necessary. I have found that, across every study,
this issue only exists when trying to compare GROUPS (between subjects design). When running a within subjects study design, using the exact same data (i.e. same channel numbers) I have no issues. How could I be using the same data and have it successfully
precompute within subjects but suddenly have an inconsistent number of channels when precomputing between subjects? Any recommendations are greatly appreciated!</p>
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<p>Thank you in advance for your help!</p>
<p>Julie</p>
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<p>Julie M. Schneider, M.S.</p>
<p>Doctoral Student</p>
<p>The Developmental Neurolinguistics Lab</p>
<p>Brain and Behavioral Sciences, University of Texas at Dallas</p>
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