Semiparametric transformation models with length-biased and right-censored data under the case-cohort design
文献类型：期刊论文
| 作者 | Ma, Huijuan1; Qiu, Zhiping2; Zhou, Yong3,4
|
| 刊名 | STATISTICS AND ITS INTERFACE
 |
| 出版日期 | 2016 |
| 卷号 | 9期号:2页码:213-222 |
| 关键词 | Case-cohort design Length biased and right-censored data Mean zero process Transformation model Weighted estimating equation |
| ISSN号 | 1938-7989 |
| 英文摘要 | Case-cohort designs provide a cost effective way in large cohort studies. Semiparametric transformation models, which include the proportional hazards model and the proportional odds model as special cases, are considered here for length-biased right-censored data under case-cohort design. Weighted estimating equations, which can be used even when the censoring variables are dependent of the covariates, are proposed for simultaneous estimation of the regression parameters and the transformation function. The resulting regression estimators are shown to be asymptotically normal with a closed form of variance-covariance matrix and can be estimated by the plug-in method. Simulation studies show that the proposed approach performs well for practical use. An application to the Oscar data is also given to illustrate the methodology. |
| 资助项目 | National Institutes of Health[R01 HL113548] ; Natural Science Foundation of Fujian Province, China[2015J01583] ; National Natural Science Foundation of China (NSFC)[71271128] ; State Key Program of National Natural Science Foundation of China[71331006] ; NCMIS ; Key Laboratory of RCSDS, CAS ; Shanghai University of Finance and Economics[211] ; Shanghai First-class Discipline A ; IRTSHUFE, PCSIRT[IRT13077] |
| WOS研究方向 | Mathematical & Computational Biology ; Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000371192600008 |
| 出版者 | INT PRESS BOSTON, INC |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/22175]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Ma, Huijuan |
| 作者单位 | 1.Emory Univ, Dept Biostat & Bioinformat, Atlanta, GA 30322 USA 2.Huaqiao Univ, Sch Math Sci, Quanzhou 362021, Fujian, Peoples R China 3.Chinese Acad Sci, Acad Math & Syst Sci, Beijing 100190, Peoples R China 4.Shanghai Univ Finance & Econ, Sch Stat & Management, Shanghai 200433, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ma, Huijuan,Qiu, Zhiping,Zhou, Yong. Semiparametric transformation models with length-biased and right-censored data under the case-cohort design[J]. STATISTICS AND ITS INTERFACE,2016,9(2):213-222. |
| APA | Ma, Huijuan,Qiu, Zhiping,&Zhou, Yong.(2016).Semiparametric transformation models with length-biased and right-censored data under the case-cohort design.STATISTICS AND ITS INTERFACE,9(2),213-222. |
| MLA | Ma, Huijuan,et al."Semiparametric transformation models with length-biased and right-censored data under the case-cohort design".STATISTICS AND ITS INTERFACE 9.2(2016):213-222. |
入库方式： OAI收割
来源：数学与系统科学研究院
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