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).

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
Copyright (c) 1995 Dale G. Shaw, David R. McCormack (Author)
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