Modeling Competing Risks Data Using a Dagum Type in Distribution | ||||
| The Egyptian Statistical Journal | ||||
| Article 1, Volume 44, Issue 2, December 2000, Page 123-136 | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/esju.2000.313829 | ||||
 View on SCiNiTO | ||||
| Abstract | ||||
| An introduction to the theory of competing risks is given, then the formulation of competing risks models with the mathematical relationships between Dagum type-1 and Beta-P models are derived. The formulation of the Dagum type-I model within the context of competing risks is given. Hence Dagum type-I probability distribution is used to fit competing risks data. The fitted model is compared to the Weibull probability/ distribution. Finally the model derived is used to fit the survival times of cancer patients and the maximum likelihood method is used to estimate the parameters of the model and their covariance structure. | ||||
| Keywords | ||||
| lifetimes' models; Income models; Burr distributions; Pareto distributions; Parametric modeling; Cancer data | ||||
|
Statistics Article View: 25 |
||||
