New interpretations of Cohen's kappa
MJ Warrens - Journal of Mathematics, 2014 - Wiley Online Library
… 2 × 2 table we may calculate the kappa value. The value of a category kappa is a measure of
the agreement … The overall kappa is a weighted average of the m category kappas [15–17]. …
the agreement … The overall kappa is a weighted average of the m category kappas [15–17]. …
Interval estimation for Cohen's kappa as a measure of agreement
NJM Blackman, JJ Koval - Statistics in medicine, 2000 - Wiley Online Library
… detail in Table VI. We have shown that under the common correlation model, the normal
approximation in the distribution of Cohen's kappa is appropriate as long as true agreement is …
approximation in the distribution of Cohen's kappa is appropriate as long as true agreement is …
Interrater Agreement Measures: Comments on Kappan, Cohen's Kappa, Scott's π, and Aickin's α
LM Hsu, R Field - Understanding Statistics, 2003 - Taylor & Francis
… agreement about base rates. Contrary to the views of recent critics of Cohen’s kappa, we argue
that Cohen’s kappa … the definition of the chance agreement rate for the (k × k) table is Σ{[Pi…
that Cohen’s kappa … the definition of the chance agreement rate for the (k × k) table is Σ{[Pi…
[PDF][PDF] The modified Cohen's kappa: Calculating interrater agreement for segmentation and annotation
… , which would result in a 7 X 7 contingency table for the agreement analysis. Because it is
impractical to calculate kappa for such large contingency tables (Kraemer, 1992), we perform a …
impractical to calculate kappa for such large contingency tables (Kraemer, 1992), we perform a …
Meta-analysis of Cohen's kappa
S Sun - Health Services and Outcomes Research Methodology, 2011 - Springer
… of Cohen’s κ is very simple and can be done from a contingency table using a basic calculator.
The upper limit of κ is +1.00, occurring when and only when the two raters agree perfectly…
The upper limit of κ is +1.00, occurring when and only when the two raters agree perfectly…
Measures of clinical agreement for nominal and categorical data: the kappa coefficient
L Cyr, K Francis - Computers in biology and medicine, 1992 - Elsevier
… The rating assignments assigned by the two raters are shown in Table 1. The results
matrix of agreement and non-agreement derived from Table 1 are illustrated in Table 2. …
matrix of agreement and non-agreement derived from Table 1 are illustrated in Table 2. …
Interrater reliability: the kappa statistic
ML McHugh - Biochemia medica, 2012 - hrcak.srce.hr
… less than perfect (1 .0) is a measure not only of agreement, but also of the reverse, disagree…
Table 3 can be simplified as follows: any kappa below 0 .60 indicates inadequate agreement …
Table 3 can be simplified as follows: any kappa below 0 .60 indicates inadequate agreement …
Cohen's kappa is a weighted average
MJ Warrens - Statistical Methodology, 2011 - Elsevier
… of an agreement table are nominal and the order in which the categories of a table are listed
is … As an example we consider the 4×4 agreement table presented in Table 1. There are five …
is … As an example we consider the 4×4 agreement table presented in Table 1. There are five …
[PDF][PDF] A comparison of Cohen's kappa and agreement coefficients by Corrado Gini
MJ Warrens - … Research and Reviews in Applie d …, 2013 - scholarlypublications …
… In this paper we compare Cohen's kappa to three other agreement coefficients that have
been proposed in the literature. It … For each 34 data entries of Table 2 we observe the ordering …
been proposed in the literature. It … For each 34 data entries of Table 2 we observe the ordering …
Can one use Cohen's kappa to examine disagreement?
A von Eye, M von Eye - Methodology, 2005 - econtent.hogrefe.com
… use of Cohen’s κ (kappa), Brennan and Prediger’s κ n , and the coefficient of raw agreement
for … triangle of an agreement table, analogous to the ra coefficients in the previous sections. …
for … triangle of an agreement table, analogous to the ra coefficients in the previous sections. …
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