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Bivariate Cure Rate Model Using Copula Functions In Presence Of Censored Data And Covariates, Jie Huang
Bivariate Cure Rate Model Using Copula Functions In Presence Of Censored Data And Covariates, Jie Huang
Graduate Research Theses & Dissertations
Bivariate survival cure rate models extend the understanding of time-to-event data by allowing for the formulation of more accurate and informative conclusion. These conclusions are obtainable from an analysis that accounts for a cured fraction of the population and dependence between paired units. We propose a mixture cure rate model where a correlation coefficient is used for the association between bivariate cure rate fractions and a new generalized Farlie Gumbel Morgenstern (FGM) copula function is applied to model the de-
pendence structure of bivariate survival times. Covariate effects are incorporated into two components of our model, cure rate fractions and …