Statistical modeling project investigating cancer recurrence using Additive Frailty Models, Survival Analysis, and Gamma Frailty Distributions to capture patient-level heterogeneity and recurrent event patterns.

Code for: The Cox-Polya-Gamma Algorithm for Flexible Bayesian Inference of Multilevel Survival Models. Weibull PH model based on Cox-PG algorithm has been added (25JAN2026).

Shared and joint frailty models for recurrent insurance claims — gamma/lognormal EM, Bühlmann credibility link, informative censoring for insurance pricing

Interactive Shiny dashboard for survival analysis and dependent-censoring diagnostics on oncology data