Nonnegative quadratic estimation of the mean squared errors of minimax estimators in the linear regression model |
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Authors: | S Gnot G Trenkler |
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Institution: | (1) Pedagogical University, Zielona Góra, Poland;(2) University of Dortmund, Dortmund, Germany |
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Abstract: | In this paper, the problem of nonnegative quadratic estimation of the mean squared errors of minimax estimators of in the linear regression modelE(y)=X, VAR(y) = 2 is discussed. An explicit formula for the admissible nonnegative minimum biased estimator is given. Some applications to one-way classification model are also considered. |
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Keywords: | 62J05 62H12 |
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