This repository contains supporting material for the paper Combination Chemotherapy Optimization with Discrete Dosing by Temitayo Ajayi, Seyedmohammadhossein Hosseinian, Andrew J. Schaefer, and Clifton D. Fuller. This archive is distributed in association with the INFORMS Journal on Computing under the MIT License. The software and data in this repository are a snapshot of the software and data that were used in the research reported on in the paper.