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定时截尾场合指数分布表决系统产品的统计分析
引用本文:凌晨,顾蓓青,沈雅丽,徐晓岭.定时截尾场合指数分布表决系统产品的统计分析[J].数学理论与应用,2010(3):42-46.
作者姓名:凌晨  顾蓓青  沈雅丽  徐晓岭
作者单位:[1]上海交通大学数学系,上海200240 [2]上海对外贸易学院商务信息学院,上海201620 [3]上海师范大学数理学院,上海200234
基金项目:上海市教委科研创新重点项目(B-5902-07-004);上海师范大学校科研项目(SK200811);上海市重点学科(S30405);上海市科委科技项目(075105118);科学计算上海高校重点实验室;2009年上海市教委概率论与数理统计重点课程;上海师范大学第五期重点学科(DZLS05)资助
摘    要:本文针对指数分布2/3(G)表决系统产品,在截尾样本场合下给出了参数的拟矩估计、极大似然估计和近似区间估计,并通过大量的Monte-Carlo模拟分别考察了点估计和区间估计的精度。

关 键 词:指数分布  表决系统  拟矩估计  极大似然估计  近似区间估计

Statistical Analysis of Voting System for Exponential Distribution under Type- I Censored Test
Ling Chen Gu Beiqing Shen Yali Xu Xiaoling.Statistical Analysis of Voting System for Exponential Distribution under Type- I Censored Test[J].Mathematical Theory and Applications,2010(3):42-46.
Authors:Ling Chen Gu Beiqing Shen Yali Xu Xiaoling
Institution:Ling Chen Gu Beiqing Shen Yali Xu Xiaoling (1. Mathematics Department, Shanghai Jiao Tong University, Shanghai, 200240) Business Information Management College, Shanghai Institute of Foreign Trade, Shanghai, 201620) (3. Mathematics and Science College, Shanghai Normal University, Shanghai, 200234)
Abstract:For 2/3 (G) system with the exponential distribution, the simulated moment estimate, maximum likeli- hood estimate and approximate interval estimate of the parameter are given under the censored sample. Furthermore, the precisions of the point estimate and the interval estimate are investigated by a large number of Monte - Carlo simulations, respectively.
Keywords:Exponential distribution Voting system Simulated moment estimate Maximum likelihood estimate Approximate interval estimate
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