Resumo

CORREA, JUAN CARLOS; IRAL, RENÉ  e  ROJAS, LUCINIA. A Study of the Power of Tests for Homogeneity of Variance. Rev.Colomb.Estad. [online]. 2006, vol.29, n.1, pp.57-76. ISSN 0120-1751.

Determining the real level of significance and the power of homogeneity of variance tests which are currently applied is the main purpose of this study. The results allow users to have criteria to choose the best test according to the circumstances.

Palavras-chave : Tests of homogeneity; Heteroscedasticity.

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