Fleiss' kappa in SPSS Statistics | Laerd Statistics
The Equivalence of Weighted Kappa and the Intraclass Correlation Coefficient as Measures of Reliability - Joseph L. Fleiss, Jacob Cohen, 1973
Symmetry | Free Full-Text | An Empirical Comparative Assessment of Inter-Rater Agreement of Binary Outcomes and Multiple Raters
AgreeStat/360: computing weighted agreement coefficients (Conger's kappa, Fleiss' kappa, Gwet's AC1/AC2, Krippendorff's alpha, and more) for 3 raters or more
Fleiss' Kappa | Real Statistics Using Excel
Cohen's kappa with three categories of variable - Cross Validated
Macro for Calculating Bootstrapped Confidence Intervals About a Kappa Coefficient | Semantic Scholar
Cohen's Kappa: Learn It, Use It, Judge It | KNIME
Measuring inter-rater reliability for nominal data – which coefficients and confidence intervals are appropriate? | BMC Medical Research Methodology | Full Text