Krahasoni metodat

	Korrelacioni i Rangut Tau të Kendall	Analiza ROC (Characteristicë Operative e Marrësit)
Fusha	Statistikë	Statistikë
Familja	Hypothesis test	Hypothesis test
Viti i origjinës	1938	1954 (signal detection); 1982 (AUC formalization)
Krijuesi	Maurice G. Kendall	Peterson, Birdsall & Fox (signal detection theory); Hanley & McNeil (medical statistics)
Lloji	Nonparametric rank correlation	Diagnostic accuracy evaluation
Burimi themelues	Kendall, M. G. (1938). A new measure of rank correlation. Biometrika, 30(1/2), 81–93.	Hanley, J. A., & McNeil, B. J. (1982). The meaning and use of the area under a receiver operating characteristic (ROC) curve. Radiology, 143(1), 29–36.
Emërtime të tjera	Kendall tau, Kendall rank correlation, tau-b, tau-c	ROC curve analysis, AUC analysis, sensitivity-specificity analysis, diagnostic accuracy analysis
Të lidhura	4	4
Përmbledhja	Kendall's tau is a nonparametric measure of the ordinal association between two variables. It quantifies how consistently the relative ordering of one variable matches the ordering of another across all observation pairs, making it robust to outliers and suitable for ordinal or non-normally distributed data.	ROC analysis evaluates how well a continuous or ordinal test variable discriminates between two binary outcome classes. By plotting the true positive rate (sensitivity) against the false positive rate (1 − specificity) across all decision thresholds, it produces a curve whose area under the curve (AUC) quantifies overall discriminative power, ranging from 0.5 (chance) to 1.0 (perfect discrimination).