In statistics, when a usual one-way ANOVA is performed, it is assumed that the group variances are statistically equal. If this assumption is not valid, then the resulting F-test is invalid.  The<unk>  is a statistical test for the equality of group variances based on performing an ANOVA on a transformation of the response variable.
Brown-Forsythe test
Cohen's kappa
Shapiro-Wilk test
Kendall tau rank correlation coefficient
Linear regression
Analysis of rhythmic variance
Bartlett's test
Likelihood-ratio test