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[ai-geostats] Prediction variance

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  • Digby Millikan
    What is prediction variance? Digby * By using the ai-geostats mailing list you agree to follow its rules ( see http://www.ai-geostats.org/help_ai-geostats.htm
    Message 1 of 2 , Aug 24, 2005
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      What is prediction variance?

      Digby
    • Heuvelink, Gerard
      Dear Digby, In my experience, it is short for prediction error variance, i.e. the variance of the prediction error (Z(x)-Z^(x)), where Z^(x) is the (kriging)
      Message 2 of 2 , Aug 24, 2005
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        Dear Digby,

        In my experience, it is short for prediction error variance, i.e. the variance of the prediction error (Z(x)-Z^(x)), where Z^(x) is the (kriging) predictor of Z(x).

        Gerard

        Gerard B.M. Heuvelink
        Soil Science Centre
        Wageningen University and Research Centre
        P.O. Box 47
        6700 AA Wageningen
        The Netherlands

        tel +31 317 474628 / 482420
        email gerard.heuvelink@...
        http://www.dow.wur.nl/UK/cb/ls/sfi/sfi_alg.htm


        -----Original Message-----
        From: Digby Millikan [mailto:digbym@...]
        Sent: woensdag 24 augustus 2005 14:08
        To: ai-geostats
        Subject: [ai-geostats] Prediction variance



        What is prediction variance?

        Digby
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