Estimation of population size based on additive hazards models for continuous-time recapture experiments
文献类型：期刊论文
| 作者 | Yip, PSF; Zhou, Y ; Lin, DY; Fang, XZ
|
| 刊名 | BIOMETRICS
 |
| 出版日期 | 1999-09-01 |
| 卷号 | 55期号:3页码:904-908 |
| 关键词 | additive risk model capture-recapture experiment counting process Horvitz-Thompson estimator nonhomogeneous Poisson process |
| ISSN号 | 0006-341X |
| 英文摘要 | We use the semiparametric additive hazards model to formulate the effects of individual covariates on the capture rates in the continuous-time capture-recapture experiment, and then construct a Horvitz-Thompson-type estimator for the unknown population size. The resulting estimator is consistent and asymptotically normal with an easily estimated variance. Simulation studies show that the asymptotic approximations are adequate for practical use when the average capture probabilities exceed .5. Ignoring covariates would underestimate the population size and the coverage probability is poor. A wildlife example is provided. |
| WOS研究方向 | Life Sciences & Biomedicine - Other Topics ; Mathematical & Computational Biology ; Mathematics |
| 语种 | 英语 |
| WOS记录号 | WOS:000082683000035 |
| 出版者 | INTERNATIONAL BIOMETRIC SOC |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/14087]  |
| 专题 | 应用数学研究所 |
| 通讯作者 | Yip, PSF |
| 作者单位 | 1.Univ Hong Kong, Dept Stat, Hong Kong, Hong Kong 2.Acad Sinica, Inst Appl Math, Beijing 100080, Peoples R China 3.Univ Washington, Dept Biostat, Seattle, WA 98195 USA 4.Peking Univ, Dept Stat & Probabil, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yip, PSF,Zhou, Y,Lin, DY,et al. Estimation of population size based on additive hazards models for continuous-time recapture experiments[J]. BIOMETRICS,1999,55(3):904-908. |
| APA | Yip, PSF,Zhou, Y,Lin, DY,&Fang, XZ.(1999).Estimation of population size based on additive hazards models for continuous-time recapture experiments.BIOMETRICS,55(3),904-908. |
| MLA | Yip, PSF,et al."Estimation of population size based on additive hazards models for continuous-time recapture experiments".BIOMETRICS 55.3(1999):904-908. |
入库方式： OAI收割
来源：数学与系统科学研究院
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