| 聚集数据的线性模型参数估计的加权相对效率 |
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| 引用本文： | 王祖喜,黄养新,李跃波.聚集数据的线性模型参数估计的加权相对效率[J].广西民族大学学报,1996(1). |
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| 作者姓名： | 王祖喜 黄养新 李跃波 |
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| 作者单位： | 武汉工业大学数学物理系 |
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| 摘 要： | 就聚集数据的线性模型参数估计的相对效率，作者提出一种新的定义──加权相对效率，并给出其上、下界．同时还讨论了加权相对效率与文献［２］中相对效率的关系．
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| 关 键 词： | 线性模型 聚集数据 加权相对效率 参数估计 |
The Weighted Relative Efficiencies of Parameter Estimators in Linear Model with Aggregated Data |
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| Wang Zuxi,Huang Yangxin,Li Yuebo.The Weighted Relative Efficiencies of Parameter Estimators in Linear Model with Aggregated Data[J].Journal of Guangxi University For Nationalities(Natural Science Edition),1996(1). |
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| Authors: | Wang Zuxi Huang Yangxin Li Yuebo |
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| Abstract: | For the relative efficiencies of parameter estimators in linear model with agsregated data,the weighted relative efficiencies are proposed and their lower or upper bounds are given in this paper.Theirs relation with the efficiency which is discussed by Duan Qingting2] is shown. |
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| Keywords: | Linear model Aggregated data Weighted relative efficiency Parameter estimator |
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