Most common exact, asymptotic and resample based tests are provided for testing the
homogeneity of variances of k normal distributions under normality.
These tests are Barlett, Bhandary & Dai, Brown & Forsythe, Chang et al., Gokpinar & Gokpinar, Levene, Liu and Xu, Gokpinar.
Also, a data generation function from multiple normal distribution is provided using any multiple normal parameters.
Bartlett, M. S. (1937)