FATOR DE CORREçãO PARA A DISTRIBUIçãO DA DEVIANCE PARA DADOS DE PROPORCõES

José Eduardo CORRENTE[1]

Ana Paula Gomes da Silva GIMENES2

 

 

§    ABSTRACT: The bi-Weibull model is a family that accommodates non-monotone hazard curves, such as bathtub-shaped ones. We describe a methodology for analysing the bi-Weibull model by considering a parametric simulation approach. The size and power curve for the tests is obtained. An example illustrates the methodology.

§    KEYWORDS: Boostrap techniques, Bathtub Hazard models,Maximum Likelihood Estimation, Bi-Weibull Model, Simulation.

 

 



[1] 1Departamento de Ciˆencias Exatas, Escola Superior de Agricultura Luiz

de Queir´oz da Universidade de S˜ao Paulo, CEP: 13418-900, Piracicaba-SP,

Brasil. E-mail: jecorren@carpa.ciagri.usp.br

2Departamento de Ciˆencias Exatas, Escola Superior de Agricultura Luiz

de Queir´oz da Universidade de S˜ao Paulo, CEP: 13418-900, Piracicaba-SP,

Brasil. E-mail: anapaula@linksat.com.br