An adjusted, asymmetric two-sample t test

被引：11
|
作者：
Balkin, SD [1 ]
Mallows, CL [1 ]
机构：
[1] Ernst & Young LLP, Washington, DC 20036 USA
来源：
AMERICAN STATISTICIAN | 2001年 / 55卷 / 03期
关键词：
Cornish-Fisher; performance measure; permutation test; skewness;
D O I：
10.1198/000313001317098176
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：
This article presents an asymmetric version of the two-sample t test which is adjusted for distribution skewness and that is sensitive to alternatives where one of the population variances may have increased. The need for such a statistic has arisen in testing for parity of service.
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页码：203 / 206
页数：4
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