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摘要:
In this paper, we propose a penalized constrained least squares method for variable selection in semiparametric isotonic regression model. Under certain regularity conditions, asymptotic properties of the proposed estimators are established. A simulation study is presented for illustrations.
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来源 :
NONLINEAR MATHEMATICS FOR UNCERTAINTY AND ITS APPLICATIONS
ISSN: 1867-5662
年份: 2011
卷: 100
页码: 525-532
语种: 英文
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