Definition
A score for how well two rankings agree on which items are higher than which.
A rank-correlation statistic measuring the proportion of concordant minus discordant pairs in two orderings.
Also called: Kendall's tau
A score for how well two rankings agree on which items are higher than which.
A rank-correlation statistic measuring the proportion of concordant minus discordant pairs in two orderings.
Also called: Kendall's tau