### Possible Answer

Can somebody explain how do we calculate Number of Concordant and Discordant pairs in logistic regression? - read more

In statistics, a concordant pair is a pair of a two-variable (bivariate) observation data-set { X 1, Y 1 } and { X 2, Y 2 }, where: Correspondingly, a discordant pair is a pair, as defined above, where and the sign function, often represented as sgn, is defined as: See also Kendall tau distance ... - read more

Please vote if the answer you were given helped you or not, thats the best way to improve our algorithm. You can also submit an answer or search documents about how to calculate concordant and discordant pairs.