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作者:

Du, Jiang (Du, Jiang.) (学者:杜江) | Zhang, Zhongzhan (Zhang, Zhongzhan.) (学者:张忠占) | Xu, Dengke (Xu, Dengke.)

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摘要:

In this article, we develop estimation procedures for partially linear quantile regression models, where some of the responses are censored by another random variable. The nonparametric function is estimated by basis function approximations. The estimation procedure is easy to implement through existing weighted quantile regression, and it requires no specification of the error distributions. We show the large-sample properties of the resulting estimates, the proposed estimator of the regression parameter is root-n consistent and asymptotically normal and the estimator of the functional component achieves the optimal convergence rate of the nonparametric function. The proposed method is studied via simulations and illustrated with the analysis of a primary biliary cirrhosis (BPC) data.

关键词:

Quantile regression Random censoring K-M estimator 62G20 Partially linear regression models 62G05

作者机构:

  • [ 1 ] [Du, Jiang]Beijing Univ Technol, Coll Appl Sci, Beijing, Peoples R China
  • [ 2 ] [Zhang, Zhongzhan]Beijing Univ Technol, Coll Appl Sci, Beijing, Peoples R China
  • [ 3 ] [Du, Jiang]Collaborat Innovat Ctr Capital Social Construct &, Beijing, Peoples R China
  • [ 4 ] [Zhang, Zhongzhan]Collaborat Innovat Ctr Capital Social Construct &, Beijing, Peoples R China
  • [ 5 ] [Xu, Dengke]Zhejiang Agr & Forestry Univ, Dept Stat, Hangzhou, Zhejiang, Peoples R China

通讯作者信息:

  • 杜江

    [Du, Jiang]Beijing Univ Technol, Coll Appl Sci, Beijing, Peoples R China

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来源 :

COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION

ISSN: 0361-0918

年份: 2018

期: 8

卷: 47

页码: 2393-2408

0 . 9 0 0

JCR@2022

ESI学科: MATHEMATICS;

ESI高被引阀值:63

JCR分区:4

被引次数:

WoS核心集被引频次: 5

SCOPUS被引频次: 4

ESI高被引论文在榜: 0 展开所有

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