Misspecified Parametric Regression Models for Failure Time Data : the Case of Weibull Regression Model
R. Jahan (1997). Misspecified Parametric Regression Models for Failure Time Data : the Case of Weibull Regression Model. Journal of Statistical Research, Vol. 31, No. 1, pp. 21-33.
Abstract
Weibull regression models for failure time data are considered and a simulation study is conducted to investigate the effect of misspecification of distribution and/or model form on the probability plot of generalised residuals. The study provides some interesting results. The study also examines the parameter estimates and residuals vs covariates plots.
