| 聚集数据的线性模型参数估计的相对效率 |
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| 引用本文： | 黄养新.聚集数据的线性模型参数估计的相对效率[J].武汉理工大学学报,1995(2). |
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| 作者姓名： | 黄养新 |
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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： | 文献［１］提出了聚集数据的线性模型未知参数的两种估计。本文给出了关于最小二乘估计的三种估计的相对效率，并研究了它们的性质以及与文献［２］讨论过的另一种相对效率的关系。
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| 关 键 词： | 聚集数据，线性模型，最小二乘估计，相对效率 |
The Relative Efficiencies of Parameter Estimators in Linear Model with Aggregated Data |
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| Huang Yangxinv.The Relative Efficiencies of Parameter Estimators in Linear Model with Aggregated Data[J].Journal of Wuhan University of Technology,1995(2). |
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| Authors: | Huang Yangxinv |
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| Abstract: | Two estimators of unknown parameter in linear model with aggregated data are proposed by Peter and Karsten1].In this paper,the relative efficiencies of three estimators with respect to the least squares estimate are shown. Its properties and relation with the efficeiency,originally discussed by Duan Qingtang2] are given. |
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| Keywords: | aggregated data linear model least squares estimate relative efficiency |
| 本文献已被 CNKI 等数据库收录！ |
