Resumen
The Poly-log-logistic model arises in competing risk scenarios when risks have an independent log-logistic distribution and the cause of failure or death of individual remains unknown, especially if the hazard function is multimodal. The bootstrap technique is used as a simulation procedure to verify empirically the validity of the usual inference model. It is an alternative inference method since usual procedures may not be valid. The construction of appropriate confidence intervals is undertaken in the presence of censored data