| 线性模型有偏估计的构造 |
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| 引用本文： | 田金文.线性模型有偏估计的构造[J].石油天然气学报,1992,14(1):96-101. |
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| 作者姓名： | 田金文 |
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| 作者单位： | 江汉石油学院基础课部 |
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| 摘 要： |
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| 关 键 词： | 线性模型 线性估计 最小方差估计 |
Construction of Biased Estimation in Linear Model |
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| Tian Jinwen.Construction of Biased Estimation in Linear Model[J].Journal of Oil and Gas Technology,1992,14(1):96-101. |
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| Authors: | Tian Jinwen |
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| Abstract: | Based on the discussion of the construction of biased estimation in linear model, a general formula of linear biased estimation is developed. The formula not only includes the obtained estimations, but also generate some new estimations. Therefore a variety of methods are achieved for practical application of biased estimation. In this paper is also presented a discussion on the characteristics of a new constrained compression estimation and its admissibility. |
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| Keywords: | linear model covariance analysis linear estimation minimum variance estimate unbiased estimations [biased estimations] admissibility |
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