Stats: What is a Kappa coefficient? (Cohen's Kappa)
Fleiss' kappa in SPSS Statistics | Laerd Statistics
Interpretation of Cohen's Kappa value | Download Scientific Diagram
Cohen's Kappa | Real Statistics Using Excel
GitHub - Christian-TechUCM/Fleiss-Kappa: Python script that calculates Fleiss Kappa, a statistical measure of inter-rater agreement, on data from an Excel file.