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<p>Hi,</p>
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<p>I am heading an experiment where I 'am working with ERP's. During a task, my subjects are under 3 conditions.</p>
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<p>I want to know if it is possible to see graphically the 3 conditions togheter using the function pop_comperp.</p>
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<p>If not, which function may I use to see this? <br>
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