Statements (27)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
statistical analysis
|
| gptkbp:alternativeTo |
percent agreement
|
| gptkbp:appliesTo |
categorical data
|
| gptkbp:category |
reliability coefficient
|
| gptkbp:form |
κ = (po - pe) / (1 - pe)
|
| https://www.w3.org/2000/01/rdf-schema#label |
Cohen's kappa
|
| gptkbp:interpretedBy |
0 means agreement equivalent to chance
1 means perfect agreement negative values mean less than chance agreement |
| gptkbp:limitation |
sensitive to bias
sensitive to prevalence |
| gptkbp:measures |
inter-rater agreement
|
| gptkbp:pe |
expected agreement by chance
|
| gptkbp:po |
observed agreement
|
| gptkbp:proposedBy |
gptkb:Jacob_Cohen
|
| gptkbp:publishedIn |
gptkb:Educational_and_Psychological_Measurement
|
| gptkbp:range |
-1 to 1
|
| gptkbp:relatedTo |
gptkb:Fleiss'_kappa
Scott's pi |
| gptkbp:requires |
two raters
|
| gptkbp:symbol |
κ
|
| gptkbp:usedIn |
psychometrics
statistics content analysis |
| gptkbp:yearProposed |
1960
|
| gptkbp:bfsParent |
gptkb:Kendall's_W
|
| gptkbp:bfsLayer |
6
|