Yule's Q

GPTKB entity
AI-created image of Yule's Q
AI-created image

Statements (15)
Predicate Object
gptkbp:instanceOf statistical analysis
gptkbp:form Q = (ad - bc) / (ad + bc)
https://www.w3.org/2000/01/rdf-schema#label Yule's Q
gptkbp:introducedIn 1900
gptkbp:measures association between two binary variables
gptkbp:namedAfter gptkb:George_Udny_Yule
gptkbp:range -1 to 1
gptkbp:relatedTo odds ratio
gptkbp:usedIn statistics
contingency table analysis
gptkbp:value_-1_means perfect negative association
gptkbp:value_0_means no association
gptkbp:value_1_means perfect positive association
gptkbp:bfsParent gptkb:George_Udny_Yule
gptkbp:bfsLayer 4