| mcm | Multisample generalization of Rosenbaum's crossmatch test |
| mhcccreate | Creates the null covariance matrix for mmcm, corresponding to the scenario when all K distributions are the same |
| mhccexecutelong | Calculates the pairwise crosscounts for the K classes being examined |
| mmcm | Use the Mahalnobis-type multisample test based on optimal matching to compare K different multivariate distributions |
| multigene | Given two input matrices with the same number of observations but differrent number of variables, this function returns the largest canonical correlation between variables of matrix 1 (X) and those of matrix 2 (Y). |
| select_class | When the MCM/MMCM tests reject the null, class selection can help determine which of the K classes are the likely contributors for rejection |
| split_mat | Split a data frame or matrix into subsets based on a particular categorical variable |