Additive hazard regression of event history studies with intermittently measured covariates
文献类型：期刊论文
| 作者 | Sun, Xiaowei4; Song, Xinyuan3; Sun, Liuquan1,2
|
| 刊名 | CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE
 |
| 出版日期 | 2021-07-12 |
| 页码 | 22 |
| 关键词 | Additive hazard regression event history data intermittently measured covariates kernel weighted estimation |
| ISSN号 | 0319-5724 |
| DOI | 10.1002/cjs.11630 |
| 英文摘要 | In the analysis of event history data, some covariates may vary over time. Such covariates are typically sparse and measured intermittently in many longitudinal settings. This article considers additive hazard regression models with intermittently measured covariates and proposes kernel weighting methods to estimate the model parameters. Two scenarios are investigated: half kernel estimation for data in which observation ceases at an event, and full kernel estimation in which observation may continue after an event, such as in recurrent event data. The asymptotic properties of the resulting estimators are established. Simulation studies show that the proposed estimators perform satisfactorily. An application to a study on primary biliary cirrhosis is illustrated. |
| 资助项目 | National Natural Science Foundation of China[11771431] ; National Natural Science Foundation of China[11690015] ; Key Laboratory of Random Complex Structures and Data Science, Chinese Academy of Sciences[2008DP173182] ; Research Grant Council of Hong Kong Special Administration Region[14301918] ; Research Grant Council of Hong Kong Special Administration Region[14302519] |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000671945500001 |
| 出版者 | WILEY |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/58899]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Sun, Liuquan |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Math Sci, Beijing, Peoples R China 2.Chinese Acad Sci, Acad Math & Syst Sci, Inst Appl Math, Beijing, Peoples R China 3.Chinese Univ Hong Kong, Dept Stat, Hong Kong, Peoples R China 4.Beijing Jiaotong Univ, Sch Sci, Dept Math, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Xiaowei,Song, Xinyuan,Sun, Liuquan. Additive hazard regression of event history studies with intermittently measured covariates[J]. CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE,2021:22. |
| APA | Sun, Xiaowei,Song, Xinyuan,&Sun, Liuquan.(2021).Additive hazard regression of event history studies with intermittently measured covariates.CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE,22. |
| MLA | Sun, Xiaowei,et al."Additive hazard regression of event history studies with intermittently measured covariates".CANADIAN JOURNAL OF STATISTICS-REVUE CANADIENNE DE STATISTIQUE (2021):22. |
入库方式： OAI收割
来源：数学与系统科学研究院
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。