| 定时截尾样本数据有缺失情形下单参数对数正态分布的参数估计 |
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| 引用本文： | 官飞,邵敏,郭桐.定时截尾样本数据有缺失情形下单参数对数正态分布的参数估计[J].阜阳师范学院学报(自然科学版),2009,26(4):29-32. |
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| 作者姓名： | 官飞 邵敏 郭桐 |
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| 作者单位： | 安徽大学,数学科学学院,安徽,合肥,230039 |
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| 摘 要： | 主要讨论了在定时截尾样本数据有缺失情形下单参数对数正态分布的参数估计问题，并用极大似然估计的方法对其参数σ进行了估计，最后得出了σ的估计值σ．
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| 关 键 词： | 对数正态分布 定时截尾 数据缺失 极大似然估计 |
Parameter estimation of logarithmic normal distribution with one parameter under type I censoring sample with missed data |
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| GUAN Fei,SHAO Min,GUO Tong.Parameter estimation of logarithmic normal distribution with one parameter under type I censoring sample with missed data[J].Journal of Fuyang Teachers College:Natural Science,2009,26(4):29-32. |
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| Authors: | GUAN Fei SHAO Min GUO Tong |
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| Institution: | GUAN Fei,SHAO Min,GUO Tong(School of Mathematic Science,Anhui University,Hefei Anhui 230039,China) |
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| Abstract: | In this paper,we discuss the parameter estimation of logarithmic normal distribution with one parameter under Type I Cemsoring Sample with missed data,and we use the maximum likelihood to estimate and as a result we get the estimation of the parameter. |
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| Keywords: | logarithmic normal distribution Type I Cemsoring Sample missed data maximum likelihood estimation |
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