Estimation by polynomial splines with variable selection in additive Cox models
In this article, we consider penalized variable selection in additive Cox models based on (group) smoothly clipped absolute deviation penalty and hence widen the scope of applicability of penalized variable selection to semiparametric models for censored data.We demonstrate the asymptotic consisten...
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Main Authors: | Zhang, Shangli, Wang, Lichun, Lian, Heng |
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其他作者: | School of Physical and Mathematical Sciences |
格式: | Article |
語言: | English |
出版: |
2013
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主題: | |
在線閱讀: | https://hdl.handle.net/10356/99627 http://hdl.handle.net/10220/11794 |
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機構: | Nanyang Technological University |
語言: | English |
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