| 对数正态分布场合环境因子基于截尾样本的统计分析 |
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| 引用本文： | 王炳兴.对数正态分布场合环境因子基于截尾样本的统计分析[J].强度与环境,2000(4):59-64. |
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| 作者姓名： | 王炳兴 |
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| 作者单位： | 杭州商学院 |
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| 摘 要： | 本文导出了寿命分布为对数正态分布时基于截尾样本环境因子的点估计和近拟置信限，对所给近似置信区间作了模拟研究。
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| 关 键 词： | 对数分布 环境因子 点估计 区间估计 可靠性分析 |
Statistical Analysis for the Environment Factor of the Lognormal Distribution Based on Censoring Samples |
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| Wang Bing Xing.Statistical Analysis for the Environment Factor of the Lognormal Distribution Based on Censoring Samples[J].Structure & Environment Engineering,2000(4):59-64. |
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| Authors: | Wang Bing Xing |
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| Abstract: | In this paper,We obtain the point estimetions and the approximate confidence interval of the environment factor of the lognormal distribution based on the censoring samples.The accuracy of the approximate confidence interval is studied by the simalation method. |
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| Keywords: | Lognormal distribution Normal distribution Environment factor Point estimation Interval estimationl |
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