A Test for Homogeneity of Regression Without Homogeneity of Variance

A likelihood ratio test procedure is described for testing for homogeneity of regression coefficients and population means across treatment groups without assuming homogeneous error variances. Maximum likelihood estimation equations are obtained assuming the criterion scores to be normally distribut...

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Veröffentlicht in:	Educational and psychological measurement 1975-04, Vol.35 (1), p.79-86
1. Verfasser:	McLaughlin, Donald H.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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