szép Kerek biztos r kappa coefficient vaskos irigység Baleen bálna
Cohen's Kappa in R: Best Reference - Datanovia
IJERPH | Free Full-Text | Cohen’s Kappa Coefficient as a Measure to Assess Classification Improvement following the Addition of a New Marker to a Regression Model
math - Cohen's Kappa and Kappa Statistic in WEKA - Stack Overflow