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《Mathematics in Practice and Theory》 2013-01
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The Relative Efficiencies of the Aggregated Improved Liu Estimators of the Parameters in the Linear Model with Aggregated Date

ZHOU Yong-zheng (Colege of Information Engineering Jingdezhen Ceramic Institute,Jingdezhen 333403,China)  
For the linear model with aggregated data,This paper are proposed the aggregated improved Liu estimators of the parametersβand two kinds relative efficiencies of the estimators with respect to least square estimator and Peter—Karsten estimator.The upper bound in two kinds of relative efficiency are obtained.
【Fund】: 江西省自然科学基金(20122BAB201016);; 景德镇市科技计划(工业支撑)项目(2012JGY-1-11)
【CateGory Index】: O212.1
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【Citations】
Chinese Journal Full-text Database 6 Hits
1 CHEN Xiao xin (School of Information Technology,Jiangxi University of Finance and Economics,Nanchang 330013,China);A New Relative Efficiency of the Parameter Estimate in Linear Model[J];JOURNAL OF JIANGXI NORMAL UNIVERSITY (NATURAL SCIENCES EDITION);1999-04
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3 ZHOU Yong-zheng(Jingdezhen Ceramic Institute Information Engineering Institute,Jiangxi 333403);The Relative Efficiencies and Cofficients of Generalized Correlation of Parameter Estimations in the Linear Model with Aggregated Date[J];College Mathematics;2009-02
4 Huang Yangxin(Wuhan University of Technology, Wuhan 430070)Wan Zhongping (Wuhan University of Hydraulic and Electric Engineering, Wuhan 430072) ̄;The Relative Efficiencies of Parameter Estimations in Gauss-Model with Aggregated Data[J];JOURNAL OF MATHEMATICAL STUDY;1995-02
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 DING Jie(Dept. of Math., Southeast University, Nanjing 210096, China);A new relative efficiency in linear model and its property[J];JOURNAL OF ANHUI INSTITUTE OF MECHANICAL AND ELECTRICAL ENGINEERING;2002-04
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8 RONG Jian-ying1,LIU Xu-qing2(1.Department of Foundation Courses,Huai'an College of Information Technology,Huai'an 223003,China;2.Faculty of Mathematics and Physics,Huaiyin Institute of Technology,Huai'an 223003,China);Relative Efficiencies of Least Squared Estimates in Linear Models[J];College Mathematics;2009-05
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10 ZHOU Xiao-shuang(Department of Mathematics,Dezhou University,Shandong 253023,China);A New Relative Efficiency of Bayes Estimator and LSE of Regression Coefficients[J];College Mathematics;2011-06
【Secondary Citations】
Chinese Journal Full-text Database 5 Hits
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