Comparing k cumulative incidence functions through resampling methods
文献类型：期刊论文
| 作者 | Yuen, KC; Zhu, LX; Zhang, DX |
| 刊名 | LIFETIME DATA ANALYSIS
 |
| 出版日期 | 2002-12-01 |
| 卷号 | 8期号:4页码:401-412 |
| 关键词 | bootstrap competing risk model empirical process Gaussian process random symmetrization |
| ISSN号 | 1380-7870 |
| 英文摘要 | Tests for the equality of k cumulative incidence functions in a competing risks model are proposed. Test statistics are based on a vector of processes related to the cumulative incidence functions. Since their asymptotic distributions appear very complicated and depend on the underlying distribution of the data, two resampling techniques, namely the well-known bootstrap method and the so-called random symmetrization method, are used to approximate the critical values of the tests. Without making any assumptions on the nature of dependence between the risks, the tests allow one to compare k risks simultaneously for k greater than or equal to 2 under the random censorship model. Tests against ordered alternatives are also considered. Simulation studies indicate that the proposed tests perform very well with moderate sample size. A real application to cancer mortality data is given. |
| WOS研究方向 | Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000178435000007 |
| 出版者 | KLUWER ACADEMIC PUBL |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/17615]  |
| 专题 | 中国科学院数学与系统科学研究院 |
| 通讯作者 | Yuen, KC |
| 作者单位 | 1.Univ Hong Kong, Dept Stat & Actuarial Sci, Hong Kong, Hong Kong, Peoples R China 2.Chinese Acad Sci, Inst Appl Math, Beijing, Peoples R China 3.Guangdong Commercial Coll, Dept Stat, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuen, KC,Zhu, LX,Zhang, DX. Comparing k cumulative incidence functions through resampling methods[J]. LIFETIME DATA ANALYSIS,2002,8(4):401-412. |
| APA | Yuen, KC,Zhu, LX,&Zhang, DX.(2002).Comparing k cumulative incidence functions through resampling methods.LIFETIME DATA ANALYSIS,8(4),401-412. |
| MLA | Yuen, KC,et al."Comparing k cumulative incidence functions through resampling methods".LIFETIME DATA ANALYSIS 8.4(2002):401-412. |
入库方式： OAI收割
来源：数学与系统科学研究院
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