An ANOVA test for the equivalency of means under unequal variances

被引：6
|
作者：
Chen, SY
Chen, HJ
Ding, CG
机构：
[1] Tamkang Univ, Dept Math, Tamsui 251, Taiwan
[2] Univ Georgia, Dept Stat, Athens, GA 30602 USA
[3] Natl Chiao Tung Univ, Inst Business & Management, Taipei 100, Taiwan
来源：
COMPUTATIONAL STATISTICS & DATA ANALYSIS | 2000年 / 33卷 / 02期
关键词：
analysis of variance; two stage; single stage; power;
D O I：
10.1016/S0167-9473(99)00053-5
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
In this paper, we present a two-stage test procedure for testing the hypothesis that the normal means are falling into a practically indifferent zone. Both the level and the power associated with the proposed test are controllable and are completely independent of the unknown variances. Relation to a single-stage procedure is discussed when the two-stage sampling procedure cannot be completely carried through. An example and tables needed for implementation are given. (C) 2000 Elsevier Science B.V. All rights reserved.
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页码：151 / 175
页数：25
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