手法を比較

	Nemenyiの事後検定（Friedman検定用）	Conover-Iman の事後検定
分野	統計学	統計学
系統	Hypothesis test	Regression model
提唱年	1963	1979
提唱者	Peter Nemenyi	Conover & Iman
種類	Nonparametric post-hoc multiple comparison	Nonparametric post-hoc multiple comparison
原典	Nemenyi, P. (1963). Distribution-Free Multiple Comparisons. PhD thesis, Princeton University.	Conover, W. J. & Iman, R. L. (1979). On Multiple-Comparisons Procedures. Technical Report LA-7677-MS, Los Alamos Scientific Laboratory.
別名	Nemenyi Testi — Friedman Post-Hoc, Nemenyi multiple comparison test, Nemenyi procedure	Conover-Iman post-hoc test, Conover post-hoc test, Conover-Iman Post-Hoc Testi
関連	5	3
概要	The Nemenyi test is a nonparametric post-hoc multiple comparison procedure introduced by Peter Nemenyi in his 1963 Princeton doctoral thesis. It is applied after a significant Friedman test to identify which specific pairs of conditions differ from each other in a repeated-measures or blocked design.	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.