stochastic model for generalized Rayleigh distribution using three sources

Of all Cancers, Oral cancer is one of the most typical cancers in world. has delayed clinical detection, poor prognosis, without specific biomarkers, and expensive therapeutic methods. This study aims to explain basic aspects oral focuses on squamous cell carcinoma cavity. The duration detection depends amount tobacco usage individual. In this study, we have presented stochastic models for onset progression cancer-affected individuals.