A note on the interpretation of weighted kappa and its relations to other rater agreement statistics for metric scales
C Schuster - Educational and psychological measurement, 2004 - journals.sagepub.com
… weighted kappa in terms of rater means, rater variances, and the rater covariance that is
particularly helpful in emphasizing that weighted kappa … the value of weighted kappa relative to …
particularly helpful in emphasizing that weighted kappa … the value of weighted kappa relative to …
A new interpretation of the weighted kappa coefficients
S Vanbelle - Psychometrika, 2016 - Springer
… weighting scheme is given. In the present paper, a new simple and practical interpretation of
the linear- and quadratic-weighted kappa … in motivating their choice of a weighting scheme. …
the linear- and quadratic-weighted kappa … in motivating their choice of a weighting scheme. …
New interpretations of Cohen's kappa
MJ Warrens - Journal of Mathematics, 2014 - Wiley Online Library
… If we fix r, then (12) provides us with m Bloch-Kraemer weighted kappas for describing
the agreement between the observers, one for each category. Lemma 14 shows that a …
the agreement between the observers, one for each category. Lemma 14 shows that a …
Weighted specific-category kappa measure of interobserver agreement
TO Kvålseth - Psychological reports, 2003 - journals.sagepub.com
… different disagreements are differentially weighted, the weighted Kappa (K,) by … Kappa-based
weighted measure (K,,) of agreement on some specific category s, with K, being a weighted …
weighted measure (K,,) of agreement on some specific category s, with K, being a weighted …
Cohen's weighted kappa with additive weights
MJ Warrens - Advances in Data Analysis and Classification, 2013 - Springer
… 2\) kappas. In Sect. 4 we show that this weighted kappa is the only weighted kappa that is a
… (Vanbelle and Albert 2009), the linearly weighted kappa \(\kappa _l\) can be interpreted as a …
… (Vanbelle and Albert 2009), the linearly weighted kappa \(\kappa _l\) can be interpreted as a …
Cohen's linearly weighted kappa is a weighted average
MJ Warrens - Advances in Data Analysis and Classification, 2012 - Springer
… ) of Cohen’s weighted kappa with linear weights can be obtained from the … weighted kappa
with linear weights can be interpreted as a weighted average of the linearly weighted kappas …
with linear weights can be interpreted as a weighted average of the linearly weighted kappas …
Weighted kappa: Nominal scale agreement provision for scaled disagreement or partial credit.
J Cohen - Psychological bulletin, 1968 - psycnet.apa.org
… scales, kappa, treats all disagreements equally. A generalization to weighted kappa (Kw) is
… (or agreements of varying degree) are weighted accordingly. Although providing for partial …
… (or agreements of varying degree) are weighted accordingly. Although providing for partial …
Cohen's kappa is a weighted average
MJ Warrens - Statistical Methodology, 2011 - Elsevier
… show that the interpretation of the κ -value as an “average” value is much broader than a
weighted average of 2×2 kappas. It turns out that the overall κ -value is a weighted average of κ -…
weighted average of 2×2 kappas. It turns out that the overall κ -value is a weighted average of κ -…
An alternative interpretation of the linearly weighted kappa coefficients for ordinal data
TO Kvålseth - Psychometrika, 2018 - Springer
… have been justified by the fact that the corresponding weighted kappa is … linear weights
and shows that the corresponding weighted kappa is equivalent to the unweighted kappa when …
and shows that the corresponding weighted kappa is equivalent to the unweighted kappa when …
Kappa statistic considerations in evaluating inter-rater reliability between two raters: which, when and context matters
M Li, Q Gao, T Yu - BMC cancer, 2023 - Springer
… of Kappa statistics, as well as the computation, interpretation, and … weighted Kappa is
frequently utilized as a measure [9]. Weighted Kappa comes in two forms: linear weighted Kappa (…
frequently utilized as a measure [9]. Weighted Kappa comes in two forms: linear weighted Kappa (…
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