A new distribution with decreasing, increasing and upside-down bathtub failure rate. - Rodrigo B. Silva; Wagner Barreto-Souza; Gauss M. Cordeiro (Comput. Stat. Data Anal., 2010)

Improved estimators for a general class of beta regression models. - Alexandre B. Simas; Wagner Barreto-Souza; Andréa V. Rocha (Comput. Stat. Data Anal., 2010)

Bias and skewness in a general extreme-value regression model. - Wagner Barreto-Souza; Klaus L. P. Vasconcellos (Comput. Stat. Data Anal., 2011)

A compound class of Weibull and power series distributions. - Alice Lemos Morais; Wagner Barreto-Souza (Comput. Stat. Data Anal., 2011)

Bivariate gamma-geometric law and its induced Lévy process. - Wagner Barreto-Souza (J. Multivar. Anal., 2012)

Long-term survival models with overdispersed number of competing causes. - Wagner Barreto-Souza (Comput. Stat. Data Anal., 2015)

General mixed Poisson regression models with varying dispersion. - Wagner Barreto-Souza; Alexandre B. Simas (Stat. Comput., 2016)

Multivariate Conway-Maxwell-Poisson Distribution: Sarmanov Method and Doubly Intractable Bayesian Inference. - Luiza S. C. Piancastelli; Nial Friel; Wagner Barreto-Souza; Hernando C. Ombao (J. Comput. Graph. Stat., 2023)

A multivariate heavy-tailed integer-valued GARCH process with EM algorithm-based inference. - Yuhyeong Jang; Raanju R. Sundararajan; Wagner Barreto-Souza (Stat. Comput., 2024)