SMOOTHED RANK REGRESSION FOR THE ACCELERATED FAILURE TIME COMPETING RISKS MODEL WITH MISSING CAUSE OF FAILURE | |
Qiu, Zhiping1; Wan, Alan T. K.2; Zhou, Yong3,4; Gilbert, Peter B.5,6 | |
刊名 | STATISTICA SINICA |
2019-01 | |
卷号 | 29期号:1页码:23-46 |
关键词 | Accelerated failure time model competing risks imputation inverse probability weighting missing at random monotone estimating equation rank-based estimator U-statistic |
ISSN号 | 1017-0405 |
DOI | 10.5705/ss.202016.0231 |
英文摘要 | This paper examines the accelerated failure time competing risks model with missing cause of failure using the monotone class rank-based estimating equations approach. We handle the non-smoothness of the rank-based estimating equations using a kernel smoothed estimation method, and estimate the unknown selection probability and the conditional expectation by non-parametric techniques. Under this setup, we propose three methods for estimating the unknown regression parameters: inverse probability weighting, estimating equations imputation, and augmented inverse probability weighting. We also obtain the associated asymptotic theories of the proposed estimators and investigate their small sample behaviour in a simulation study. A direct plug-in method is suggested for estimating the asymptotic variances of the proposed estimators. A data application based on a HIV vaccine efficacy trial study is considered. |
WOS研究方向 | Mathematics |
语种 | 英语 |
出版者 | STATISTICA SINICA |
WOS记录号 | WOS:000453741300002 |
内容类型 | 期刊论文 |
源URL | [http://10.2.47.112/handle/2XS4QKH4/423] |
专题 | 上海财经大学 |
通讯作者 | Qiu, Zhiping |
作者单位 | 1.Huaqiao Univ, Sch Math Sci, Quanzhou 362021, Peoples R China; 2.City Univ Hong Kong, Dept Management Sci, Kowloon, Hong Kong, Peoples R China; 3.Shanghai Univ Finance & Econ, Sch Stat & Management, Shanghai 200433, Peoples R China; 4.Chinese Acad Sci, Beijing, Peoples R China; 5.Univ Washington, Dept Biostat, Seattle, WA 98109 USA; 6.Fred Hutchinson Canc Res Ctr, 1124 Columbia St, Seattle, WA 98104 USA |
推荐引用方式 GB/T 7714 | Qiu, Zhiping,Wan, Alan T. K.,Zhou, Yong,et al. SMOOTHED RANK REGRESSION FOR THE ACCELERATED FAILURE TIME COMPETING RISKS MODEL WITH MISSING CAUSE OF FAILURE[J]. STATISTICA SINICA,2019,29(1):23-46. |
APA | Qiu, Zhiping,Wan, Alan T. K.,Zhou, Yong,&Gilbert, Peter B..(2019).SMOOTHED RANK REGRESSION FOR THE ACCELERATED FAILURE TIME COMPETING RISKS MODEL WITH MISSING CAUSE OF FAILURE.STATISTICA SINICA,29(1),23-46. |
MLA | Qiu, Zhiping,et al."SMOOTHED RANK REGRESSION FOR THE ACCELERATED FAILURE TIME COMPETING RISKS MODEL WITH MISSING CAUSE OF FAILURE".STATISTICA SINICA 29.1(2019):23-46. |
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