A spreadsheet template compatible with Microsoft Excel and iWork Numbers that returns the simultaneous confidence intervals for all pairwise differences between multiple sample means
A spreadsheet template compatible with Microsoft Excel and iWork Numbers that returns the simultaneous confidence intervals for all pairwise differences between multiple sample means
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DOI：
10.1016/j.cmpb.2009.10.001
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发表时间：
2010-04-01
影响因子：
6.1
通讯作者：
Brown, Angus M.
中科院分区：
文献类型：
--
作者：
Brown, Angus M.
本文所述方法的目的是开发一个电子表格模板，用于比较多个样本平均值。对数据的初始方差分析（ANOVA）检验返回F检验统计量。如果F大于在适当自由度下从F分布得出的临界F值，则惯例规定拒绝零假设，并允许随后的多重比较检验来确定样本均值之间的不平等。描述了多种多重比较方法，这些方法使用样本均值的包含性成对比较返回均值之间差异的95%置信区间。(C)2009爱思唯尔爱尔兰有限公司保留所有权利。
The objective of the method described in this paper is to develop a spreadsheet template for the purpose of comparing multiple sample means. An initial analysis of variance (ANOVA) test on the data returns F the test statistic. If F is larger than the critical F value drawn from the F distribution at the appropriate degrees of freedom, convention dictates rejection of the null hypothesis and allows subsequent multiple comparison testing to determine where the inequalities between the sample means lie. A variety of multiple comparison methods are described that return the 95% confidence intervals for differences between means using an inclusive pairwise comparison of the sample means. (C) 2009 Elsevier Ireland Ltd. All rights reserved.