Krahasoni metodat

	Test Post-Hoc Conover-Iman	Testi i Friedmanit
Fusha	Statistikë	Statistikë
Familja	Regression model	Hypothesis test
Viti i origjinës	1979	1937
Krijuesi	Conover & Iman	Milton Friedman
Lloji	Nonparametric post-hoc multiple comparison	Nonparametric repeated-measures comparison (by ranks)
Burimi themelues	Conover, W. J. & Iman, R. L. (1979). On Multiple-Comparisons Procedures. Technical Report LA-7677-MS, Los Alamos Scientific Laboratory.	Friedman, M. (1937). The use of ranks to avoid the assumption of normality implicit in the analysis of variance. Journal of the American Statistical Association, 32(200), 675–701.
Emërtime të tjera	Conover-Iman post-hoc test, Conover post-hoc test, Conover-Iman Post-Hoc Testi	Friedman two-way analysis of variance by ranks, Friedman rank test, Friedman Testi
Të lidhura	3	2
Përmbledhja	The Conover-Iman test is a rank-based post-hoc procedure, introduced by Conover and Iman in 1979, that identifies which pairs of groups differ after a significant Kruskal-Wallis or Friedman test. It builds a t-style statistic on the pooled ranks and is generally more powerful than the comparable Dunn test.	The Friedman test is a nonparametric hypothesis test that compares three or more related conditions measured on the same blocks or subjects, serving as the rank-based alternative to repeated-measures ANOVA. It was introduced by Milton Friedman in 1937 and works on ordinal or continuous data without assuming normality.