田保光.Minimax线性估计的影响分析[J].数学研究及应用,1989,9(2):297~300
Minimax线性估计的影响分析
The Influence Analysis of Minimax Linear Estimator
投稿时间:1987-04-27  
DOI:10.3770/j.issn:1000-341X.1989.02.025
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英文关键词:
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作者单位
田保光 山西师范大学数学系 
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中文摘要:
      
英文摘要:
      In this paper, we propose the ratio of the generalized variances, cook statistic and W-K statistic as tools to measure the influence of data on the Minimax linear estimator and the fitted value . Their properties were discussed and some practical results were reaehed. The relation between W-K statistic and correla-tion coefficient was built .
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