Statements (28)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
statistical analysis
|
| gptkbp:alsoKnownAs |
gptkb:Kruskal-Wallis_H_test
|
| gptkbp:alternativeTo |
at least one group differs
|
| gptkbp:appliesTo |
ranked data
|
| 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 |
| gptkbp:field |
biostatistics
social sciences statistics |
| https://www.w3.org/2000/01/rdf-schema#label |
Kruskal-Wallis Test
|
| gptkbp:introducedIn |
1952
|
| gptkbp:nullHypothesis |
all groups have the same distribution
|
| gptkbp:output |
p-value
|
| gptkbp:relatedTo |
gptkb:Mann-Whitney_U_test
one-way ANOVA |
| gptkbp:software |
gptkb:SPSS
gptkb:Python_(scipy.stats) R |
| gptkbp:statistic |
H
|
| gptkbp:usedFor |
comparing more than two groups
non-parametric analysis testing differences in medians |
| gptkbp:bfsParent |
gptkb:Nonparametric_Statistical_Methods
|
| gptkbp:bfsLayer |
8
|