| 定时截尾数据缺失场合下指数分布的似然函数的近似 |
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| 引用本文： | 田霆,刘次华.定时截尾数据缺失场合下指数分布的似然函数的近似[J].南昌大学学报(理科版),2009,33(2):1. |
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| 作者姓名： | 田霆 刘次华 |
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| 作者单位： | 国立华侨大学数学系； |
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| 摘 要： | 给出了当寿命分布为指数分布时,定时截尾寿命试验数据缺失场合下样本的似然函数的近似,从而可以简化平均寿命的Bayes估计。
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| 关 键 词： | 似然函数 数据缺失 指数分布 定时截尾 Taylor展开 |
Approximation for the Likelihood Function of Exponential Distribution under Multiply Type-I Censoring |
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| TIANG Ting,LIU Ci-hua.Approximation for the Likelihood Function of Exponential Distribution under Multiply Type-I Censoring[J].Journal of Nanchang University(Natural Science),2009,33(2):1. |
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| Authors: | TIANG Ting LIU Ci-hua |
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| Institution: | Department of Mathematics;Huaqiao University;Quanzhou 362011;China |
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| Abstract: | In life test,multiply type-I censoring is a more general censor mode than ordinary type-I censoring.In order to simplify the Bayesian estimation for the parameter of exponential distribution,an approximation for the likelihood function of exponential distribution under multiply type-I censoring is derived,which is attractive because of its accuracy and simplicity. |
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| Keywords: | exponential distribntion multiply type-I censoring likelihood function Taylor expansion |
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