Using Multiple Regression to Develop ANOVA Power Formulae

Abstract

This article presents regression equations fitted to Cohen's ANOVA power tables in an effort to obtain simple yet accurate formulae for estimating the power of an ANOVA design. Simple equations were sought because power analysis is presently receiving limited attention in research planning (Cohen, 1988).

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Copyright (c) 1995 Dale G. Shaw, David R. McCormack (Author)

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