Cohen's linearly weighted kappa is a weighted average of \(2\times 2\) kappas
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Publication:2275430
DOI10.1007/s11336-011-9210-zzbMath1284.62763OpenAlexW2026310535MaRDI QIDQ2275430
Publication date: 8 August 2011
Published in: Psychometrika (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1007/s11336-011-9210-z
Cohen's kappaquadratic weightsmerging categorieslinear weightsHubert's weighted kappaMielke, Berry and Johnston's weighted kappa
Related Items (17)
A family of multi-rater kappas that can always be increased and decreased by combining categories ⋮ Equivalences of weighted kappas for multiple raters ⋮ Cohen's quadratically weighted kappa is higher than linearly weighted kappa for tridiagonal agreement tables ⋮ Conditional inequalities between Cohen's kappa and weighted kappas ⋮ The Cicchetti-Allison weighting matrix is positive definite ⋮ Corrected Zegers-ten Berge coefficients are special cases of Cohen's weighted kappa ⋮ A note on the linearly and quadratically weighted kappa coefficients ⋮ A new interpretation of the weighted kappa coefficients ⋮ Weighted kappas for \(3 \times 3\) tables ⋮ Weighted inter-rater agreement measures for ordinal outcomes ⋮ Some paradoxical results for the quadratically weighted kappa ⋮ The dependence of chance-corrected weighted agreement coefficients on the power parameter of the weighting scheme: analysis and measurement ⋮ Cohen's weighted kappa with additive weights ⋮ On the equivalence of multirater kappas based on 2-agreement and 3-agreement with binary scores ⋮ Cohen's linearly weighted kappa is a weighted average ⋮ Weighted kappa as a function of unweighted kappas ⋮ An alternative interpretation of the linearly weighted kappa coefficients for ordinal data
Cites Work
- \(k\)-adic similarity coefficients for binary (presence/absence) data
- A formal proof of a paradox associated with Cohen's kappa
- On similarity coefficients for \(2\times2\) tables and correction for chance
- A note on the linearly weighted kappa coefficient for ordinal scales
- Cohen's kappa can always be increased and decreased by combining categories
- Weighted kappa is higher than Cohen's kappa for tridiagonal agreement tables
- On the equivalence of Cohen's kappa and the Hubert-Arabie adjusted Rand index
- Inequalities between kappa and kappa-like statistics for \(k\times k\) tables
- A Kraemer-type rescaling that transforms the odds ratio into the weighted kappa coefficient
- Agreement between two independent groups of raters
- Ramifications of a population model for \(\kappa\) as a coefficient of reliability
- Inequalities between multi-rater kappas
- Measuring Agreement for Multinomial Data
- An Application of Hierarchical Kappa-type Statistics in the Assessment of Majority Agreement among Multiple Observers
- Statistical description of interrater variability in ordinal ratings
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