Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
statistical analysis
|
| gptkbp:alsoKnownAs |
gptkb:Kruskal-Wallis_H_test
|
| gptkbp:alternativeTo |
at least one group differs
|
| gptkbp:assumes |
independent samples
ordinal or continuous data |
| gptkbp:category |
non-parametric statistics
|
| gptkbp:compatibleWith |
gptkb:normal_distribution
|
| gptkbp:developedBy |
gptkb:William_Kruskal
gptkb:W._Allen_Wallis |
| https://www.w3.org/2000/01/rdf-schema#label |
Kruskal-Wallis test
|
| gptkbp:implementedIn |
gptkb:Python
gptkb:SAS gptkb:SPSS gptkb:Stata R |
| gptkbp:introducedIn |
1952
|
| gptkbp:nullHypothesis |
all groups have the same distribution
|
| gptkbp:postHocTest |
gptkb:Dunn's_test
pairwise Mann-Whitney U tests |
| gptkbp:relatedTo |
one-way ANOVA
|
| gptkbp:requires |
ranking of data
|
| gptkbp:statistic |
H
|
| gptkbp:usedFor |
comparing more than two groups
non-parametric analysis |
| gptkbp:usedIn |
biostatistics
medical research psychology social sciences |
| gptkbp:bfsParent |
gptkb:Analysis_of_variance
gptkb:analysis_of_variance_(ANOVA) |
| gptkbp:bfsLayer |
6
|