254 citations · 631 across the 23 of their papers we have counts for
5 papers · 2 filters
The Weibull-Geometric distribution
Wagner Barreto-Souza, Alice Lemos de Morais, Gauss M. Cordeiro
In this paper we introduce, for the first time, the Weibull-Geometric distribution which generalizes the exponential-geometric distribution proposed by Adamidis and Loukas (1998).…
The Beta Generalized Exponential Distribution
Wagner Barreto-Souza, Alessandro H. S. Santos, Gauss M. Cordeiro
We introduce the beta generalized exponential distribution that includes the beta exponential and generalized exponential distributions as special cases. We provide a comprehensive…
Some results for beta Fréchet distribution
Wagner Barreto-Souza, Gauss M. Cordeiro, Alexandre B. Simas
Nadarajah and Gupta (2004) introduced the beta Fréchet (BF) distribution, which is a generalization of the exponentiated Fréchet (EF) and Fréchet distributions, and obtained the pr…
Explicit expressions for moments of the beta Weibull distribution
Gauss M. Cordeiro, Alexandre B. Simas, Borko D. Stosic
The beta Weibull distribution was introduced by Famoye et al. (2005) and studied by these authors. However, they do not give explicit expressions for the moments. We now derive exp…
The distribution of Pearson residuals in generalized linear models
Gauss M. Cordeiro, Alexandre B. Simas
In general, the distribution of residuals cannot be obtained explicitly. We give an asymptotic formula for the density of Pearson residuals in continuous generalized linear models…