Weighted kappas for \(3 \times 3\) tables
type: Item
instance of: scholarly article
title: Weighted kappas for \(3 \times 3\) tables
zbMATH Open document ID: 1273.62131
DOI: 10.1155/2013/325831
author: Matthijs J. Warrens
published in: Journal of Probability and Statistics
publication date: 2013-08-29T00:00:00Z
review text: Summary: Weighted kappa is a widely used statistic for summarizing inter-rater agreement on a categorical scale. For rating scales with three categories, there are seven versions of weighted kappa. It is shown analytically how these weighted kappas are related. Several conditional equalities and inequalities between the weighted kappas are derived. The analytical analysis indicates that the weighted kappas are measuring the same thing but to a different extent. One cannot, therefore, use the same magnitude guidelines for all weighted kappas.
Mathematics Subject Classification ID: 62H17
zbMATH DE Number: 6203006
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2013/325831
OpenAlex ID: W2063612286
Wikidata QID: Q59021366
cites work: A Model for Agreement Between Ratings on an Ordinal Scale
cites work: Q3558100
cites work: Inequalities between kappa and kappa-like statistics for \(k\times k\) tables
cites work: Cohen's kappa is a weighted average
cites work: A note on the linearly weighted kappa coefficient for ordinal scales
cites work: Cohen's linearly weighted kappa is a weighted average of \(2\times 2\) kappas
cites work: Some paradoxical results for the quadratically weighted kappa
cites work: Conditional inequalities between Cohen's kappa and weighted kappas
cites work: Weighted kappa is higher than Cohen's kappa for tridiagonal agreement tables
cites work: Cohen's quadratically weighted kappa is higher than linearly weighted kappa for tridiagonal agreement tables
cites work: Q4421304
cites work: Cohen's weighted kappa with additive weights
cites work: Q4098510
cites work: Cohen's kappa can always be increased and decreased by combining categories
cites work: Cohen's linearly weighted kappa is a weighted average
cites work: The Measurement of Observer Agreement for Categorical Data
description: scientific article; zbMATH DE number 6203006