Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
statistical analysis
|
| gptkbp:alsoKnownAs |
mean square contingency coefficient
|
| gptkbp:appliesTo |
2x2 contingency tables
|
| gptkbp:category |
correlation coefficients
measures of association |
| gptkbp:field |
data analysis
psychometrics statistics |
| gptkbp:form |
(ad-bc)/sqrt((a+b)(a+c)(b+d)(c+d))
|
| https://www.w3.org/2000/01/rdf-schema#label |
phi coefficient
|
| gptkbp:interpretedBy |
measure of association direction
measure of association strength |
| gptkbp:introduced |
gptkb:Karl_Pearson
|
| gptkbp:range |
-1 to 1
|
| gptkbp:relatedTo |
gptkb:Pearson_correlation_coefficient
gptkb:Yule's_Q gptkb:Cramér's_V |
| gptkbp:usedFor |
measuring association between two binary variables
|
| gptkbp:valueOf-1Means |
perfect negative association
|
| gptkbp:valueOf0Means |
no association
|
| gptkbp:valueOf1Means |
perfect positive association
|
| gptkbp:bfsParent |
gptkb:Yule's_coefficient_of_association
|
| gptkbp:bfsLayer |
5
|