两m相依样本均值差异的经验似然比置信区间  

Empirical Likelihood Ratio Confidence Intervals for Two m Dependent Samples Mean Differences

作　　者：钱永江[1] 

机构地区：[1]毕节学院数学系,贵州毕节551700

出　　处：《梧州学院学报》2007年第6期18-23,共6页Journal of Wuzhou University

摘　　要：该文讨论了两m相依样本均值差异的经验似然的大样本性质,证明了经验似然比统计量依分布收敛于χ2随机变量,由此给出均值差异的经验似然置信区间。The properties about large samples of empirical likelihood for the differences of two m dependent samples mean are discussed in this paper ,which proves that the empirical Euclidean likelihood ratio statistic is asymptotically χ^2 ,and confidence interval for mean differences is given.

关 键 词：m相依 均值差异 经验似然 置信区间 

分 类 号：O212[理学—概率论与数理统计]