방법 비교

	Anderson-Darling 정규성 검정	이표본 콜모고로프-스미르노프 검정
분야	통계학	통계학
계열	Regression model	Regression model
기원 연도	1952	1948
창시자	Anderson & Darling (1952); EDF tables by Stephens (1974)	N. V. Smirnov
유형	Empirical distribution function (EDF) goodness-of-fit test	Nonparametric two-sample distribution test
원전	Anderson, T. W., & Darling, D. A. (1952). Asymptotic Theory of Certain 'Goodness of Fit' Criteria Based on Stochastic Processes. The Annals of Mathematical Statistics, 23(2), 193-212.	Smirnov, N. V. (1948). Table for Estimating the Goodness of Fit of Empirical Distributions. Annals of Mathematical Statistics, 19(2), 279-281.
별칭	Anderson-Darling Normallik Testi, A-squared test, AD test, Anderson-Darling goodness-of-fit test	KS two-sample test, two-sample KS test, İki Örneklem Kolmogorov-Smirnov Testi
관련	5	3
요약	The Anderson-Darling test is an empirical distribution function (EDF) goodness-of-fit test, introduced by Anderson and Darling in 1952, that checks whether a continuous sample comes from a specified distribution such as the normal, exponential, or Weibull. By weighting deviations more heavily in the tails, it detects departures in the distribution's extremes more powerfully than the Kolmogorov-Smirnov test.	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.