A generalized p-value approach for comparing the means of several log-normal populations

被引：28
|
作者：
Li, Xinmin [1 ]
机构：
[1] Shandong Univ Technol, Sch Sci, Zibo 255049, Shandong, Peoples R China
来源：
STATISTICS & PROBABILITY LETTERS | 2009年 / 79卷 / 11期
基金：
中国国家自然科学基金;
关键词：
CONFIDENCE-INTERVALS; NORMAL SAMPLES; ANOVA; DISTRIBUTIONS; VARIANCES; MODELS;
D O I：
10.1016/j.spl.2009.03.004
中图分类号：
O21 [概率论与数理统计]; C8 [统计学];
学科分类号：
020208 ; 070103 ; 0714 ;
摘要：
For the problem of comparing the means of several log-normal populations, a novel approach based on a generalized la-value is given. The merits of the proposed method are numerically compared with the existing method with respect to their sizes and powers under different scenarios. The simulation results demonstrate that the proposed approach can perform hypothesis testing with satisfactory sizes. (C) 2009 Elsevier B.V. All rights reserved.
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页码：1404 / 1408
页数：5
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