The asymptotic power of rank tests under scale-alternatives including contaminated distributions (Q1094780)
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scientific article; zbMATH DE number 4026579
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The asymptotic power of rank tests under scale-alternatives including contaminated distributions |
scientific article; zbMATH DE number 4026579 |
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The asymptotic power of rank tests under scale-alternatives including contaminated distributions (English)
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1986
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The alternative hypothesis of translated scale for the classical nonparametric hypothesis of equality of two distribution functions in the two-sample problem is extended to a scale-alternative including contamination. The asymptotic power of rank tests and the two-sample F- test under contiguous sequences of alternatives is derived and asymptotic relative efficiency of these rank tests with respect to the F-test is investigated. It is found that some of the rank tests have reasonably high asymptotic powers satisfied enough.
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alternative hypothesis of translated scale
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scale-alternative
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contamination
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asymptotic power of rank tests
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two-sample F-test
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contiguous sequences of alternatives
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0.9106605052947998
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0.8804425597190857
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