Non parametrici a k gruppi

8 metodi in questa famiglia.

In evidenza

Test di Confronto Multiplo di DunnDunn's test is a nonparametric post-hoc procedure introduced by Olive Jean Dunn in 1964 to identify which specific pairs of groups differ significantly after a Kruskal-Wallis test Test di FriedmanThe 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 t Gradient BoostingGradient Boosting is an ensemble learning method, formalised by Jerome H. Friedman in 2001, that combines a sequence of weak learners — typically shallow decision trees — so that e Test H di Kruskal-WallisThe Kruskal-Wallis H test is a nonparametric hypothesis test that compares three or more independent groups to decide whether their distributions (typically their medians) differ. Test Post-Hoc di Nemenyi per FriedmanThe 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 Frie Test Statistici Non ParametriciNonparametric (distribution-free) tests are statistical methods for hypothesis testing that do not assume data follow a specific probability distribution (e.g., normal), making the

Percorso di lettura

I metodi fondamentali più citati di questo argomento, nell'ordine in cui sono stati sviluppati — un punto di partenza se sei alle prime armi.

Test di Friedman1937di Milton Friedman
Test Statistici Non Parametrici1947di Henry Mann and Donald Whitney
Test H di Kruskal-Wallis1952di William Kruskal & W. Allen Wallis
Test robusto di Kruskal-Wallis1952 (base); robust variants 1990s–2000sdi Kruskal & Wallis (1952); robust extensions by Wilcox and others
Test Post-Hoc di Nemenyi per Friedman1963di Peter Nemenyi
Test di Confronto Multiplo di Dunn1964di Olive Jean Dunn
Test di Friedman robusto1990s–2000sdi Extension of Friedman (1937); robust variants developed by Wilcox and colleagues
Gradient Boosting2001di Friedman, J. H.

Tutti i metodi 8

Test di Confronto Multiplo di Dunn Test di Friedman Gradient Boosting Test H di Kruskal-Wallis Test Post-Hoc di Nemenyi per Friedman Test Statistici Non Parametrici Test di Friedman robusto Test robusto di Kruskal-Wallis

Altri in Confronto tra gruppi

Test sulle medie di due gruppi 54 Famiglia ANOVA 33 Associazione categoriale 12