This package implements some of the tools described in 

Holzmann, H. and Klar, B. (2026). Robust performance metrics for imbalanced classification problems.

arXiv:2404.07661. \href{https://arxiv.org/abs/2404.07661}{LINK}

It calculates the robust Matthews Correlation Coefficient (MCC), Cohen's Kappa, and the robust F-Beta Score, which are performance metrics designed for imbalanced classification problems.
Along with the robust MCC, the receiver operating characteristic curve and the recall/1-precision curve are plotted.
