Krahasoni metodat

	Testi Kolmogorov-Smirnov me dy mostra	Testi Levene dhe Brown-Forsythe për barazinë e variancave
Fusha	Statistikë	Statistikë
Familja	Regression model	Regression model
Viti i origjinës	1948	1960
Krijuesi	N. V. Smirnov	Howard Levene; Morton B. Brown and Alan B. Forsythe
Lloji	Nonparametric two-sample distribution test	Homogeneity of variance test (robust)
Burimi themelues	Smirnov, N. V. (1948). Table for Estimating the Goodness of Fit of Empirical Distributions. Annals of Mathematical Statistics, 19(2), 279-281.	Levene, H. (1960). Robust Tests for Equality of Variances. In Contributions to Probability and Statistics: Essays in Honor of Harold Hotelling. Stanford University Press.
Emërtime të tjera	KS two-sample test, two-sample KS test, İki Örneklem Kolmogorov-Smirnov Testi	Levene test, Brown-Forsythe test, homogeneity of variance test, Levene ve Brown-Forsythe Varyans Testi
Të lidhura	3	5
Përmbledhja	The two-sample Kolmogorov-Smirnov test is a nonparametric procedure that asks whether two independent groups are drawn from the same continuous distribution. Building on Smirnov's 1948 tables, it compares the empirical cumulative distribution functions (CDFs) of the two samples and uses their maximum absolute distance as the test statistic.	The Levene and Brown-Forsythe test checks whether two or more groups share the same variance (homogeneity of variance). Levene (1960) built the test on absolute deviations from each group mean, and Brown and Forsythe (1974) made it robust to non-normal data by centring on the group median instead.