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Zero empirical mean

  1. Sep 13, 2013 #1
    Consider a data matrix, X, with zero empirical mean.

    What is zero empirical mean?

    Could someone please give me an example of such matrix?
  2. jcsd
  3. Sep 13, 2013 #2


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    Science Advisor

    It would help if would supply context. I presume empirical mean is a term for sample average, but I can't be sure.
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