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random variables or vectors |
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random variables |
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random vector |
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has distribution  |
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matrices |
![[*]](crossref.gif) |
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matrices |
![[*]](crossref.gif) |
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data matrices |
![[*]](crossref.gif) |
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covariance matrix |
![[*]](crossref.gif) |
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vector of ones
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![[*]](crossref.gif) |
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vector of zeros
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![[*]](crossref.gif) |
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indicator function, i.e. for a set is
on ,
otherwise |
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implication |
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equivalence |
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approximately equal |
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Kronecker product |
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iff |
if and only if, equivalence |
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