手法を比較

	Nemenyiの事後検定（Friedman検定用）	ウィルコクソンの符号順位検定
分野	統計学	統計学
系統	Hypothesis test	Hypothesis test
提唱年	1963	1945
提唱者	Peter Nemenyi	Frank Wilcoxon
種類	Nonparametric post-hoc multiple comparison	Nonparametric paired comparison
原典	Nemenyi, P. (1963). Distribution-Free Multiple Comparisons. PhD thesis, Princeton University.	Wilcoxon, F. (1945). Individual comparisons by ranking methods. Biometrics Bulletin, 1(6), 80–83.
別名	Nemenyi Testi — Friedman Post-Hoc, Nemenyi multiple comparison test, Nemenyi procedure	Wilcoxon matched-pairs signed-rank test, signed-rank test, Wilcoxon İşaretli Sıra Testi
関連	5	4
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 Wilcoxon signed-rank test is the nonparametric alternative to the paired t-test, comparing two related measurements on the same subjects to decide whether their typical difference is zero. It was introduced by Frank Wilcoxon in 1945 and works on continuous or ordinal data without assuming normality.