基于经验似然的拟合优度检验及应用题  

A Goodness-of-fit Test Based on Empirical Likelihood and Application

作　　者：周彦[1,2] 王国长[2] 

机构地区：[1]哈尔滨理工大学应用科学学院,黑龙江哈尔滨150080 [2]东北师范大学数学统计学院,吉林长春130024

出　　处：《哈尔滨理工大学学报》2010年第1期87-91,共5页Journal of Harbin University of Science and Technology

摘　　要：针对拟合优度检验的问题,本文关心的问题是如何构造一个合适的统计量,使检验在控制第一类错误的情况下尽量减少第二类错误的概率.经验似然在拟合优度上的应用是利用数据服从原假设分布的条件来找估计方程,并由此构造检验统计量.而且经验似然结合拟合优度检验应用到两总体检验上.For the goodness-of-fit test, the paper concerns how to construct an appropriate statistics, to control the type I error, at the same tim reduce the type II error as far as possible. The experience likelihood in goodness of fit＇ s application using the data which obey the null hypothesis distributed condition to look for the estimating equation, and constructs the test statistics from this. Experience likelihood of goodness-of-fit tests can be applied to two overall examinations.

关 键 词：经验似然 拟合优度检验 统计量 

分 类 号：O21[理学—概率论与数理统计]