Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
statistical analysis
|
| gptkbp:alternativeTo |
repeated measures ANOVA
at least one treatment is different |
| gptkbp:appliesTo |
ordinal data
ranked data |
| gptkbp:assumes |
randomized block design
|
| gptkbp:distributionUnderNull |
gptkb:chi-squared_distribution
|
| https://www.w3.org/2000/01/rdf-schema#label |
Friedman Test
|
| gptkbp:introducedIn |
1937
|
| gptkbp:namedAfter |
gptkb:Milton_Friedman
|
| gptkbp:nullHypothesis |
no differences among treatments
|
| gptkbp:relatedTo |
gptkb:Kruskal-Wallis_test
gptkb:Wilcoxon_signed-rank_test |
| gptkbp:requires |
at least two blocks
at least two treatments |
| gptkbp:statistic |
gptkb:Q
|
| gptkbp:type |
non-parametric test
|
| gptkbp:usedFor |
detecting differences in treatments across multiple test attempts
|
| gptkbp:usedIn |
gptkb:medicine
agriculture psychology |
| gptkbp:bfsParent |
gptkb:Nonparametric_Statistical_Methods
|
| gptkbp:bfsLayer |
8
|