Methods of Statistical Inference for Median Regression Models with Doubly Censored Data
Methods of Statistical Inference for Median Regression Models with Doubly Censored Data
复制标题
双删失数据中值回归模型的统计推断方法
DOI:
10.1080/03610920903200009
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发表时间:
2010-08
期刊:
影响因子:
--
通讯作者:
史宁中
中科院分区:
文献类型:
--
作者:
Zhou, Xiuqing;史宁中
Recently, least absolute deviations (LAD) estimator for median regression models with doubly censored data was proposed and the asymptotic normality of the estimator was established. However, it is invalid to make inference on the regression parameter vectors, because the asymptotic covariance matrices are difficult to estimate reliably since they involve conditional densities of error terms. In this article, three methods, which are based on bootstrap, random weighting, and empirical likelihood, respectively, and do not require density estimation, are proposed for making inference for the doubly censored median regression models. Simulations are also done to assess the performance of the proposed methods.
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DOI:
10.1007/978-0-387-75692-9_9
发表时间:
2008
期刊:
--
影响因子:
--
作者:
D. Hinkley
通讯作者:
D. Hinkley
影响因子:
4.5
作者:
A. Lo
通讯作者:
A. Lo
影响因子:
2.7
作者:
EFRON, B
通讯作者:
EFRON, B
影响因子:
2.7
作者:
Cai, T;Cheng, S
通讯作者:
Cheng, S
影响因子:
1.6
作者:
G. Qin;Min Tsao
通讯作者:
G. Qin;Min Tsao