Quantile regression analysis of case-cohort data
Quantile regression analysis of case-cohort data
复制标题
病例队列数据的分位数回归分析
DOI:
10.1016/j.jmva.2013.07.004
复制
发表时间:
2013-11
影响因子:
1.6
通讯作者:
Wen Yu
中科院分区:
文献类型:
--
作者:
Ming Zheng;Ziqiang Zhao;Wen Yu
Case-cohort designs provide a cost effective way to conduct epidemiological follow-up studies in which event times are the outcome variables. This paper develops a quantile regression approach to the analysis of case-cohort data. Quantile regression is a highly useful tool to delineate relationships between the outcome variable and covariates. Unbiased functional estimating equations are constructed, resulting in asymptotically unbiased estimators. Efficient algorithms based on minimizing L 1-type convex functions are given. Uniform consistency and weak convergence of the resulting estimators are established. Error estimation and confidence intervals are obtained by applying a specially designed resampling procedure for case-cohort data. Simulation studies are conducted to assess the performance of the proposed method. An example is also provided for illustration.
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影响因子:
3.7
作者:
D. Lin;Z. Ying
通讯作者:
D. Lin;Z. Ying
DOI:
10.1007/978-1-4757-2545-2
发表时间:
1996-03
期刊:
--
影响因子:
--
作者:
T. Mikosch;A. Vaart;J. Wellner
通讯作者:
T. Mikosch;A. Vaart;J. Wellner
影响因子:
2.7
作者:
Jin, ZZ;Ying, ZL;Wei, LJ
通讯作者:
Wei, LJ
影响因子:
2.7
作者:
Chen, K;Lo, SH
通讯作者:
Lo, SH
影响因子:
3.7
作者:
J. Jurečková
通讯作者:
J. Jurečková