| 缺失数据下两个逆高斯总体的估计与检验 |
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| 引用本文： | 骆道忠.缺失数据下两个逆高斯总体的估计与检验[J].华侨大学学报(自然科学版),2014,0(2):222-226. |
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| 作者姓名： | 骆道忠 |
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| 作者单位： | 华侨大学 数学科学学院, 福建 泉州 362021 |
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| 基金项目： | 华侨大学高层次人才科研启动项目(11BS220,10BS215) |
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| 摘 要： | 讨论部分缺失数据下逆高斯总体两参数的估计,证明估计的强相合性与渐近正态性.同时,给出检验两总体参数相等的检验统计量,及其极限分布,并讨论基于精确分布的检验问题.
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| 关 键 词： | 逆高斯分布 缺失数据 似然比检验 极限分布 |
Estimation and Test for Two Inverse Gaussian Populations with Partially Missing Data |
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| LUO Dao-zhong.Estimation and Test for Two Inverse Gaussian Populations with Partially Missing Data[J].Journal of Huaqiao University(Natural Science),2014,0(2):222-226. |
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| Authors: | LUO Dao-zhong |
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| Institution: | School of Mathematical Sciences, Huaqiao University, Quanzhou 362021, China |
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| Abstract: | We deal with the estimation of two parameters for the inverse Gaussian distribution with partially missing data, and prove the strong consistency and asymptotic normality of the estimators. Moreover, statistic on testing the equality of two populations and its limit distribution are given, and the testing on exact distribution is also discussed. |
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| Keywords: | inverse Gaussian distribution missing data test for likelihood-ratio limit distribution |
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