Bartlett's test is used to test if
The Brown-Forsythe test is a statistical test for the equality of group variances based on performing an ANOVA on a transformation of the response variable.
The F-test tests whether two normal populations have the same variance.
The Levene test tests for the equality of variance of groups.
the available implementations when computing the absolute deviations
Copyright © 2010-2015 Numerical Method Incorporation Limited. All Rights Reserved.