martha, U.M., Dodi Vionanda, Dony Permana and Zilrahmi 2024. Comparison of Quadratic Discrimination Analysis with Robust Quadratic Discrimination. UNP Journal of Statistics and Data Science. 2, 4 (Nov. 2024), 469–474. DOI:https://doi.org/10.24036/ujsds/vol2-iss4/315.