Data was obtained from the Integrating Data for Analysis, Anonymization and SHaring (iDASH) website[1] for 372 hospital patients. The data for this case is synthetic, as it is difficult to obtain open-source patient-level medical information due to privacy concerns. The file CreatinineLevels.jmp contains the creatinine levels for these patients, length of hospital stay, the presence of selected medical conditions, and demographic factors.