Minimax invariant estimation of a continuous distribution function under entropy loss

被引:0
|
作者
Leila Mohammadi
Willem R. van Zwet
机构
[1] Mathematical Institute,
[2] University of Leiden,undefined
[3] P.O. Box 9512,undefined
[4] 2300 RA Leiden,undefined
[5] The Netherlands. (e-mails: leila@math.leidenuniv.nl,undefined
[6] vanzwet@math.leidenuniv.nl),undefined
来源
Metrika | 2002年 / 56卷
关键词
Entropy; Distribution Function; Loss Function; Decision Problem; Continuous Distribution;
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摘要
For the invariant decision problem of estimating a continuous distribution function F with two entropy loss functions, it is proved that the best invariant estimators d0 exist and are the same as the best invariant estimator of a continuous distribution function under the squared error loss function L (F, d)=∫|F (t) −d (t) |2dF (t). They are minimax for any sample size n≥1.
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页码:31 / 42
页数:11
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