Compara mètodes

	Test de Nemenyi post-hoc per a Friedman	Test de rangs amb signe de Wilcoxon
Camp	Estadística	Estadística
Família	Hypothesis test	Hypothesis test
Any d'origen	1963	1945
Autor original	Peter Nemenyi	Frank Wilcoxon
Tipus	Nonparametric post-hoc multiple comparison	Nonparametric paired comparison
Font seminal	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.
Àlies	Nemenyi Testi — Friedman Post-Hoc, Nemenyi multiple comparison test, Nemenyi procedure	Wilcoxon matched-pairs signed-rank test, signed-rank test, Wilcoxon İşaretli Sıra Testi
Relacionats	5	4
Resum	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.