Regression analysis of longitudinal data in the presence of informative observation and censoring times
文献类型：期刊论文
| 作者 | Sun, Jianguo1; Sun, Liuquan2 ; Liu, Dandan3
|
| 刊名 | JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION
 |
| 出版日期 | 2007-12-01 |
| 卷号 | 102期号:480页码:1397-1406 |
| 关键词 | estimating equation informative observation process joint modeling latent variables |
| ISSN号 | 0162-1459 |
| DOI | 10.1198/016214507000000851 |
| 英文摘要 | ` Longitudinal data frequently occur in many studies, such as longitudinal follow-up studies. To develop statistical methods and theory for the analysis of these data, independent or noninformative observation and censoring times are typically assumed, which naturally leads to inference procedures conditional on observation and censoring times. But in many situations this may not be true or realistic; that is, longitudinal responses may be correlated with observation times as well as censoring times. This article considers the analysis of longitudinal data where these correlations may exist and proposes a joint modeling approach that uses some latent variables to characterize the correlations. For inference about regression parameters, estimating equation approaches are developed and both large-sample and final-sample properties of the proposed estimators are established. In addition, some graphical and numerical procedures are presented for model checking. The methodology is applied to a bladder cancer study that motivated this investigation. |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000251829200033 |
| 出版者 | AMER STATISTICAL ASSOC |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/5219]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Sun, Jianguo |
| 作者单位 | 1.Univ Missouri, Dept Stat, Columbia, MO 65211 USA 2.Chinese Acad Sci, Inst Appl Math, Beijing, Peoples R China 3.Univ Michigan, Dept Biostat, Ann Arbor, MI 48109 USA |
| 推荐引用方式 GB/T 7714 | Sun, Jianguo,Sun, Liuquan,Liu, Dandan. Regression analysis of longitudinal data in the presence of informative observation and censoring times[J]. JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION,2007,102(480):1397-1406. |
| APA | Sun, Jianguo,Sun, Liuquan,&Liu, Dandan.(2007).Regression analysis of longitudinal data in the presence of informative observation and censoring times.JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION,102(480),1397-1406. |
| MLA | Sun, Jianguo,et al."Regression analysis of longitudinal data in the presence of informative observation and censoring times".JOURNAL OF THE AMERICAN STATISTICAL ASSOCIATION 102.480(2007):1397-1406. |
入库方式： OAI收割
来源：数学与系统科学研究院
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