New Extension of Weibull Distribution: Copula, Mathematical Properties and Data Modeling
New Extension of Weibull Distribution: Copula, Mathematical Properties and Data Modeling
This paper introduces a new flexible four-parameter lifetime model. Various of its structural properties are derived. The new density is expressed as a linear mixture of well-known exponentiated Weibull density. The maximum likelihood method is used to estimate the model parameters. Graphical simulation results to assess the performance of the …