# SuanShu, a Java numerical and statistical library

## Package com.numericalmethod.suanshu.stats.test.variance

Class Summary
Bartlett Bartlett's test is used to test if k samples are from populations with equal variances, hence homoscedasticity.
BrownForsythe 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.
F The F-test tests whether two normal populations have the same variance.
Levene The Levene test tests for the equality of variance of groups.

Enum Summary
Levene.Type the available implementations when computing the absolute deviations