[1]刘网定,等.协变量带误差的随机删失数据线性模型的一类半参数估计[J].南京师大学报(自然科学版),2009,32(02):31-35.
 Liu Wangding,Wang Haikang,Zhou Xiuqing.A Class of Semiparametric Estimators for Linear Error-in-Covariables Models Under Random Censorship[J].Journal of Nanjing Normal University(Natural Science Edition),2009,32(02):31-35.
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协变量带误差的随机删失数据线性模型的一类半参数估计()
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《南京师大学报(自然科学版)》[ISSN:1001-4616/CN:32-1239/N]

卷:
第32卷
期数:
2009年02期
页码:
31-35
栏目:
数学
出版日期:
2009-06-30

文章信息/Info

Title:
A Class of Semiparametric Estimators for Linear Error-in-Covariables Models Under Random Censorship
作者:
刘网定1 2 王海康2 周秀轻2
1. 南京陆军指挥学院, 江苏南京210045
2. 南京师范大学数学科学学院, 江苏南京210097
Author(s):
Liu Wangding12Wang Haikang2Zhou Xiuqing2
1.Nanjing Army Command College,Nanjing 210045,China
关键词:
随机删失数据 线性回归模型 协变量带误差 渐近正态性
Keywords:
random censoring linearm odels erro rs in covariab les asym pto tic norm a lity
分类号:
O212.1
摘要:
考虑线性模型Yi=XiTβ+iε,i=1,2,…,n,其中Yi为随机右删失因变量,Xi难以观测,或需要较高成本才能得到其精确观测值,故转而观测与Xi相关的相对易得的随机变量~Xi.利用数据集{(Xj,~Xj)}jn=+nN+1估计E[X|~X]的同时,给出了参数向量β的一类半参数估计,并且证明了估计量的渐近正态性.

参考文献/References:

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备注/Memo

备注/Memo:
通讯联系人: 刘网定, 助教, 研究方向: 生存分析和回归分析. E-m ail: m emoryl iu@ 163. com
更新日期/Last Update: 2013-04-23