Testing Maximal Interaction in Two-Mode Clustering via a Permutation Based Procedure // Performs maximal interaction two-mode clustering, permutation tests, scree plots, and interaction visualizations for bicluster analysis. See Ahmed et al. (2025) doi:10.17605/OSF.IO/AWGXB, Ahmed et al. (2023) doi:10.1007/s00357-023-09434-2, Ahmed et al. (2021) doi:10.1007/s11634-021-00441-y.