Optimal estimation in surrogate outcome regression problems

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	Optimal estimation in surrogate outcome regression problems
	Duan, Xiaogang 3; Qin, Jing 2; Wang, Qihua1,3
	2010-12-01
发表期刊	CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE
ISSN	0319-5724
卷号	38 期号:4 页码:633-646
摘要	The authors consider a double robust estimation of the regression parameter defined by an estimating equation in a surrogate outcome set up Under a correct specification of the propensity score the proposed estimator has smallest trace of asymptotic covariance matrix whether the working outcome regression model involved is specified correct or not and it is particularly meaningful when it is incorrectly specified Simulations are conducted to examine the finite sample performance of the proposed procedure Data on obesity and high blood pressure are analyzed for illustration The Canadian Journal of Static tics 38 633-646, 2010 (C) 2010 Statistical Society of Canada
关键词	Estimating equations minimization of the trace or covariance matrix missing data propensity score surrogate outcome
语种	英语
资助项目	National Science Fund for Distinguished Young Scholars in China[10725106] ; National Natural Science Foundation of China[10671198] ; National Science Fund for Creative Research Groups in China ; Key Lab of Complex Structure and Data Science
WOS研究方向	Mathematics
WOS类目	Statistics & Probability
WOS记录号	WOS:000284674900007
出版者	WILEY-BLACKWELL PUBLISHING, INC
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/10414
专题	应用数学研究所
通讯作者	Wang, Qihua
作者单位	1.Yunnan Univ, Dept Math & Stat, Kunming 650091, Peoples R China 2.NIAID, NIH, Bethesda, MD 20892 USA 3.Chinese Acad Sci, Acad Math & Syst, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Duan, Xiaogang,Qin, Jing,Wang, Qihua. Optimal estimation in surrogate outcome regression problems[J]. CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE,2010,38(4):633-646.
APA	Duan, Xiaogang,Qin, Jing,&Wang, Qihua.(2010).Optimal estimation in surrogate outcome regression problems.CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE,38(4),633-646.
MLA	Duan, Xiaogang,et al."Optimal estimation in surrogate outcome regression problems".CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE 38.4(2010):633-646.