Estimators with nondecreasing risk: Application of a chi-squared identity (Q913389)
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scientific article; zbMATH DE number 4147281
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Estimators with nondecreasing risk: Application of a chi-squared identity |
scientific article; zbMATH DE number 4147281 |
Statements
Estimators with nondecreasing risk: Application of a chi-squared identity (English)
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1990
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multivariate normal
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concave functions
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new expectation identity
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noncentral chi-squared random variables
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characterization of risk functions of Stein-type estimators
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shrinkage factor
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estimator's risk function
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