imputationofmeanofratiosformissingdataanditsapplicationtoppswrsampling
文献类型：期刊论文
| 作者 | Zou Guohua1; Li Yingfu3; Zhu Rong1 ; Guan Zhong2
|
| 刊名 | actamathematicasinicaenglishseries
 |
| 出版日期 | 2010 |
| 卷号 | 26期号:5页码:863 |
| ISSN号 | 1439-8516 |
| 英文摘要 | In practical survey sampling, nonresponse phenomenon is unavoidable. How to impute missing data is an important problem. There are several imputation methods in the literature. In this paper, the imputation method of the mean of ratios for missing data under uniform response is applied to the estimation of a finite population mean when the PPSWR sampling is used. The imputed estimator is valid under the corresponding response mechanism regardless of the model as well as under the ratio model regardless of the response mechanism. The approximately unbiased jackknife variance estimator is also presented. All of these results are extended to the case of non-uniform response. Simulation studies show the good performance of the proposed estimators. |
| 语种 | 英语 |
| 源URL | [http://ir.amss.ac.cn/handle/2S8OKBNM/43208]  |
| 专题 | 系统科学研究所 |
| 作者单位 | 1.中国科学院数学与系统科学研究院 2.印第安纳大学 3.Department of Mathematical Sciences, University of Houston-Clear Lake, Houston |
| 推荐引用方式 GB/T 7714 | Zou Guohua,Li Yingfu,Zhu Rong,et al. imputationofmeanofratiosformissingdataanditsapplicationtoppswrsampling[J]. actamathematicasinicaenglishseries,2010,26(5):863. |
| APA | Zou Guohua,Li Yingfu,Zhu Rong,&Guan Zhong.(2010).imputationofmeanofratiosformissingdataanditsapplicationtoppswrsampling.actamathematicasinicaenglishseries,26(5),863. |
| MLA | Zou Guohua,et al."imputationofmeanofratiosformissingdataanditsapplicationtoppswrsampling".actamathematicasinicaenglishseries 26.5(2010):863. |
入库方式： OAI收割
来源：数学与系统科学研究院
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