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Willson, Victor L. – 1982
The current state of usage of regression models in analysis of variance (ANOVA) designs is empirically examined, and examples of several statistical errors made in usage are presented. The assumptions of the general linear model are that all predictors are known without error of measurement and are fixed with no replication or sample variation; in…
Descriptors: Analysis of Covariance, Analysis of Variance, Error of Measurement, Generalization