| 具有部分缺失数据时两个Poisson总体的估计和检验 |
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| 引用本文： | 刘银萍. 具有部分缺失数据时两个Poisson总体的估计和检验[J]. 大学数学, 2002, 18(6): 82-86 |
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| 作者姓名： | 刘银萍 |
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| 作者单位： | 吉林师范大学,数学系,吉林,四平,136000 |
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| 摘 要： | 讨论了部分缺失数据两个 Poisson总体的参数估计和关于总体相同的似然比检验 ,证明了估计的强相合性和渐近正态性 ,指出了似然比检验统计量的极限分布 ,并讨论了基于精确分布的检验问题
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| 关 键 词： | 缺失数据 极大似然估计 似然比检验 极限分布 |
| 文章编号： | 1007-4120(2002)06-0082-05 |
| 修稿时间： | 2002-03-09 |
Estimation and Test for Two Poisson Populations with Partially Missing Data |
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| LIU Yin ping. Estimation and Test for Two Poisson Populations with Partially Missing Data[J]. College Mathematics, 2002, 18(6): 82-86 |
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| Authors: | LIU Yin ping |
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| Abstract: | The aysmptotic properties of estimation and likelihood ratio test for two Poisson populations with partially missing data, the limit distributions of estimators and likelihood ratio test are given, the strong consistency of estimators is also proved. |
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| Keywords: | missing data maximum likelihood estimation likelihood ratio limit distribution |
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