… In this article, we consider the shared frailty model with the IG distribution as a frailty … frailty
models for additive hazard rate function. In Section 3, we introduce the shared IG frailty model. …

… the shared frailty model with the gamma distribution as a frailty distribution and the … frailty
models for additive hazard rate function. In Sect. 3, we introduce the shared gamma frailty model…

… Section 2 discusses the problem associated with frailty models for multivariate data. The
additive gamma frailty model is presented in Section 3 and is compared to the existing models …

… efficient estimators for a model containing the additive hazards model (2), and we could try
to use these estimators in the marginal additive hazards model. However, simulation results …

… setting (ie, the frailty acts multiplicatively on the hazard function that is also … additive frailty
model that is doubly additive because the frailty will be inserted additively into the hazard …

… frailty models if one is interested in covariate effects on the individual level and in estimation
of correlation. The Cox frailty model … when using the Cox model. An appealing alternative …

… software packages for frailty models and the representation of … the frailty models. Finally, in
section 6, we illustrate the application of frailty models in two common situations, the modeling …

… suggest a better model. We also discuss various … frailty models like correlated frailty models,
frailty models based on reversed hazard rate, and frailty models based on additive hazard in …

… frailty model is a random effects model for time variables, where the random effect (the frailty)
has a multiplicative effect on the hazard… in a proportiOnal hazards model. More interesting, …

… We suggest a class of frailty models with cause-specific hazards for correlated competing …
We consider an additive gamma frailty model where each hazard-specific frailty is a linear …