Victor Hugo Lachos

13PUBLICATIONS
20CO-AUTHORS
Econometric and statistical methodsPredictive and prognostic markersEpidemiological methodsStochastic analysis and modellingComparative government and politics
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Publications (13)

|Dec 09, 2025
The use of the EM algorithm for regularization problems in high-dimensional linear mixed-effects models.

Daniela Cr Oliveira, Fernanda L Schumacher, Victor H Lachos

|Oct 06, 2025
Influence diagnostics in the Heckman selection models based on EM algorithms.

Marcos S Oliveira, Marcos O Prates, Christian E Galarza

|Mar 20, 2025
A New Semiparametric Power-Law Regression Model With Long-Term Survival, Change-Point Detection and Regularization.

Nixon Jerez-Lillo, Alejandra Tapia, Victor Hugo Lachos

|Jan 27, 2025
Bayesian Analysis of Censored Linear Mixed-Effects Models for Heavy-Tailed Irregularly Observed Repeated Measures.

Kelin Zhong, Fernanda L Schumacher, Luis M Castro

|May 17, 2023
Fast inference for robust nonlinear mixed-effects models.

José Clelto Barros Gomes, Reiko Aoki, Victor Hugo Lachos

|Mar 17, 2023
A finite mixture mixed proportion regression model for classification problems in longitudinal voting data.

Rosineide da Paz, Jorge Luis Bazán, Victor Hugo Lachos

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Frequent Collaborators

3 joint publications

Fernanda L Schumacher

2 joint publications

Luis M Castro

2 joint publications

Larissa A Matos

1 joint publications

Tsung-I Lin