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Ujian Kolmogorov-Smirnov Dua Sampel×Ujian Mann-Whitney×
BidangStatistikStatistik
KeluargaRegression modelHypothesis test
Tahun asal19481947
PengasasN. V. SmirnovH. B. Mann & D. R. Whitney
JenisNonparametric two-sample distribution testNonparametric two-group comparison
Sumber perintisSmirnov, N. V. (1948). Table for Estimating the Goodness of Fit of Empirical Distributions. Annals of Mathematical Statistics, 19(2), 279-281. DOI ↗Mann, H. B. & Whitney, D. R. (1947). On a test of whether one of two random variables is stochastically larger than the other. Annals of Mathematical Statistics, 18(1), 50–60. DOI ↗
AliasKS two-sample test, two-sample KS test, İki Örneklem Kolmogorov-Smirnov TestiMann-Whitney-Wilcoxon test, Wilcoxon rank-sum test, Mann-Whitney U Testi
Berkaitan34
RingkasanThe 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 Mann-Whitney U test is the nonparametric alternative to the independent samples t-test, comparing two independent groups by ranking all observations together rather than relying on their means. It was introduced by H. B. Mann and D. R. Whitney in 1947 and does not require the data to be normally distributed.
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ScholarGateBandingkan kaedah: Two-Sample Kolmogorov-Smirnov Test · Mann-Whitney U test. Dicapai 2026-06-19 daripada https://scholargate.app/ms/compare