Victor H. Lachos

29 papers Journal 29

Year	Rank	Type	Title / Venue / Authors
2026	J	`jnl`	Bayesian analysis of heavy-tailed Heckman selection models using Hamiltonian Monte Carlo. Comput. Stat. Heeju Lim, Victor Eduardo Lachos Olivares, Victor H. Lachos
2026	J	`jnl`	Finite mixtures of matrix-variate shifted generalized asymmetric Laplace distribution for three-way data. J. Comput. Appl. Math. Carlos Alberto Ribeiro Diniz, Jhonata Da Silva Pereira, Victor H. Lachos
2025	J	`jnl`	An EM algorithm for fitting matrix-variate normal distributions on interval-censored and missing data. Stat. Comput. Victor H. Lachos, Salvatore D. Tomarchio, Antonio Punzo, Salvatore Ingrassia
2025	J	`jnl`	Finite mixture of regression models based on multivariate scale mixtures of skew-normal distributions. Comput. Stat. Luis Benites, Victor H. Lachos, Heleno Bolfarine, Camila Borelli Zeller
2025	J	`jnl`	skewlmm : An J. Stat. Softw. Fernanda L. Schumacher, Larissa A. Matos, Victor H. Lachos
2024	J	`jnl`	CensSpatial: An R package for estimation and diagnostics in spatial censored regression models. SoftwareX Jose A. Ordoñez, Christian E. Galarza, Victor H. Lachos
2024	J	`jnl`	Finite mixture of regression models for censored data based on the skew-t distribution. Comput. Stat. Jiwon Park, Dipak K. Dey, Victor H. Lachos
2023	J	`jnl`	Likelihood-based inference for the multivariate skew-t regression with censored or missing responses. J. Multivar. Anal. Katherine A. L. Valeriano, Christian E. Galarza, Larissa A. Matos, Victor H. Lachos
2022	J	`jnl`	Finite Mixture of Censored Linear Mixed Models for Irregularly Observed Longitudinal Data. J. Classif. Francisco H. C. de Alencar, Larissa A. Matos, Victor H. Lachos
2022	J	`jnl`	Finite mixture modeling of censored and missing data using the multivariate skew-normal distribution. Adv. Data Anal. Classif. Francisco H. C. de Alencar, Christian E. Galarza, Larissa A. Matos, Victor H. Lachos
2022	J	`jnl`	Linear mixed models based on skew scale mixtures of normal distributions. Commun. Stat. Simul. Comput. Clécio da Silva Ferreira, Heleno Bolfarine, Victor H. Lachos
2022	J	`jnl`	Moments of the doubly truncated selection elliptical distributions with emphasis on the unified multivariate skew-t distribution. J. Multivar. Anal. Christian E. Galarza, Larissa A. Matos, Luis Mauricio Castro, Victor H. Lachos
2022	J	`jnl`	On Moments of Folded and Doubly Truncated Multivariate Extended Skew-Normal Distributions. J. Comput. Graph. Stat. Christian E. Galarza Morales, Larissa A. Matos, Dipak K. Dey, Victor H. Lachos
2021	J	`jnl`	Heckman selection-t model: Parameter estimation via the EM-algorithm. J. Multivar. Anal. Victor H. Lachos, Marcos Oliveira Prates, Dipak K. Dey
2019	J	`jnl`	Flexible regression modeling for censored data based on mixtures of student-t distributions. Comput. Stat. Victor H. Lachos, Celso R. B. Cabral, Marcos Oliveira Prates, Dipak K. Dey
2019	J	`jnl`	Model-based clustering of censored data via mixtures of factor analyzers. Comput. Stat. Data Anal. Wan-Lun Wang, Luis Mauricio Castro, Victor H. Lachos, Tsung-I Lin
2018	J	`jnl`	Multidimensional multiple group IRT models with skew normal latent trait distributions. J. Multivar. Anal. Juan L. Padilla, Caio L. N. Azevedo, Victor H. Lachos
2017	J	`jnl`	Finite mixture modeling of censored data using the multivariate Student-t distribution. J. Multivar. Anal. Victor H. Lachos, Edgar J. López Moreno, Kun Chen, Celso Rômulo Barbosa Cabral
2015	J	`jnl`	Influence assessment in censored mixed-effects models using the multivariate Student's-t distribution. J. Multivar. Anal. Larissa A. Matos, Dipankar Bandyopadhyay, Luis Mauricio Castro, Victor H. Lachos
2014	J	`jnl`	Estimation methods for multivariate Tobit confirmatory factor analysis. Comput. Stat. Data Anal. Denise Reis Costa, Victor H. Lachos, Jorge L. Bazán, Caio L. N. Azevedo
2013	J	`jnl`	Influence diagnostics in linear and nonlinear mixed-effects models with censored data. Comput. Stat. Data Anal. Larissa A. Matos, Victor H. Lachos, Narayanaswamy Balakrishnan, Filidor V. Labra
2012	J	`jnl`	Multivariate mixture modeling using skew-normal independent distributions. Comput. Stat. Data Anal. Celso Rômulo Barbosa Cabral, Victor H. Lachos, Marcos Oliveira Prates
2011	J	`jnl`	Bayesian nonlinear regression models with scale mixtures of skew-normal distributions: Estimation and case influence diagnostics. Comput. Stat. Data Anal. Vicente G. Cancho, Dipak K. Dey, Victor H. Lachos, Marinho Gomes Andrade
2011	J	`jnl`	On estimation and influence diagnostics for zero-inflated negative binomial regression models. Comput. Stat. Data Anal. Aldo M. Garay, Elizabeth M. Hashimoto, Edwin M. M. Ortega, Victor H. Lachos
2010	J	`jnl`	Influence analyses of skew-normal/independent linear mixed models. Comput. Stat. Data Anal. Camila Borelli Zeller, Filidor V. Labra, Victor H. Lachos, Narayanaswamy Balakrishnan
2010	J	`jnl`	Robust Bayesian analysis of heavy-tailed stochastic volatility models using scale mixtures of normal distributions. Comput. Stat. Data Anal. Carlos A. Abanto-Valle, Debiprasad Bandyopadhyay, Victor H. Lachos, I. Enriquez
2010	J	`jnl`	Robust mixture modeling based on scale mixtures of skew-normal distributions. Comput. Stat. Data Anal. Rodrigo M. Basso, Victor H. Lachos, Celso Rômulo Barbosa Cabral, Pulak Ghosh
2009	J	`jnl`	A robust Bayesian approach to null intercept measurement error model with application to dental data. Comput. Stat. Data Anal. Pulak Ghosh, Cristian L. Bayes, Victor H. Lachos
2009	J	`jnl`	Influence Diagnostics for a Skew Extension of the Grubbs Measurement Error Model. Commun. Stat. Simul. Comput. Lourdes C. Montenegro, Heleno Bolfarine, Victor H. Lachos