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Автор Wilcox, Rand, R.
Дата выпуска 1997
dc.description This article reports some results on how the Alexander-Govern heteroscedastic analysis of variance procedure performs under non-normality. It is illustrated that this method can provide poor control over the probability of a Type I error and that there are situations in which power decreases as the the differences among the means get large. Included are some results on how the Alexander-Govern procedure might be improved using a particular form of the bootstrap method advocated by Westfall and Young. For comparative purposes, some new results on comparing trimmed means are reported as well.
Издатель Sage Publications
Название A Bootstrap Modification of the Alexander-Govern ANOVA Method, Plus Comments on Comparing Trimmed Means
Тип Journal Article
DOI 10.1177/0013164497057004010
Print ISSN 0013-1644
Журнал Educational and Psychological Measurement
Том 57
Первая страница 655
Последняя страница 665
Аффилиация Wilcox, Rand, R., University of Southern California
Выпуск 4
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