Estimating Change in the Hazard Function of Patients with Inoperative Lung Cancer using Hazard Change Point Models

This paper implements 3 popular hazard change-point models namely the Exponential hazard change-point model[EHCPM], the Exponential - Lindley hazard change-point model[ELHCPM], and the Lindley hazard change-point model[LHCPM], on patients with inoperative lung cancer. These change-point models are tested on 25 patients and the results show that the Lindley change-point model is fitting the given data the best.