TESTING MONOTONICITY OF REGRESSIONBy
TESTING MONOTONICITY OF REGRESSIONBy
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发表时间:
1998
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通讯作者:
Arusharka;Senand;A. W. V. Der;VaartFree
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作者:
Arusharka;Senand;A. W. V. Der;VaartFree
We consider the problem of testing monotonicity of the regression function in a nonparametric regression model. We introduce test statistics that are functionals of a certain natural U-process. We study the limiting distribution of these test statistics through strong approximation methods and the extreme value theory for Gaussian processes. We show that the tests are consistent against general alternatives.