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Apr 11, 2010 at 11:12 comment added David Shor I'm having trouble working through the notation, specifically the covariance matrix of Y (The covariance matrix of the sampling error? Or of the observations?). Could you elaborate the calculation for N=2?
Apr 10, 2010 at 19:33 history edited Alekk CC BY-SA 2.5
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Apr 10, 2010 at 18:17 history answered Alekk CC BY-SA 2.5