Celso Rômulo Barbosa Cabral
Celso Rômulo Barbosa Cabral
Associate Professor, Department of Statistics, Federal Univesity of Amazonas
Adresse e-mail validée de ufam.edu.br
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Multivariate mixture modeling using skew-normal independent distributions
CRB Cabral, VCH Lachos, MO Prates
Computational Statistics & Data Analysis 56 (1), 126-142, 2012
1232012
Robust mixture modeling based on scale mixtures of skew-normal distributions
RM Basso, VH Lachos, CRB Cabral, P Ghosh
Computational Statistics & Data Analysis 54 (12), 2926-2941, 2010
1192010
mixsmsn: Fitting Finite Mixture of Scale Mixture of Skew-Normal Distributions
MO Prates, VH Lachos, CRB Cabral
Journal of Statistical Software 54 (12), 1-20, 2013
762013
Bayesian density estimation using skew student-t-normal mixtures
CRB Cabral, H Bolfarine, JRG Pereira
Computational Statistics & Data Analysis 52 (12), 5075-5090, 2008
442008
Influence diagnostics for Student-t censored linear regression models
M MB, CRB Cabral, LA Larissa A. Matos, VH Lachos
Statistics, 2014
33*2014
Bayesian analysis of skew-normal independent linear mixed models with heterogeneity in the random-effects population
C Rômulo Barbosa Cabral, V Hugo Lachos, M Regina Madruga
Journal of Statistical Planning and Inference, 2011
31*2011
Linear censored regression models with scale mixtures of normal distributions
AM Garay, VH Lachos, H Bolfarine, CRB Cabral
Statistical Papers 58 (1), 247-278, 2017
302017
Robust mixture regression modeling based on scale mixtures of skew-normal distributions
CB Zeller, CRB Cabral, VH Lachos
Test 25 (2), 375-396, 2016
292016
Bayesian analysis of censored linear regression models with scale mixtures of normal distributions
AM Garay, H Bolfarine, VH Lachos, CRB Cabral
Journal of Applied Statistics 42 (12), 2694-2714, 2015
222015
Multivariate measurement error models using finite mixtures of skew-Student t distributions
CRB Cabral, VH Lachos, CB Zeller
Journal of Multivariate Analysis 124, 179-198, 2014
202014
High-resolution anoscopy in the diagnosis of anal cancer precursor lesions in renal graft recipients
ITC e Silva, LC de Lima Ferreira, FS Gimenez, RAG Guimarães, ...
Annals of Surgical Oncology 15 (5), 1470-1475, 2008
172008
Needlescopic versus laparoscopic cholecystectomy: a prospective study of 60 patients
PHO Cabral, JV Melo, FS Gimenez, CRB Cabral, APC Lima
Acta cirurgica brasileira 23 (6), 543-550, 2008
122008
Bayesian analysis of censored linear regression models with scale mixtures of skew-normal distributions
MB Massuia, AM Garay, CRB Cabral, VH Lachos
Statistics and Its Interface 10 (3), 425-439, 2017
82017
Robust quantile regression using a generalized class of skewed distributions
C Galarza Morales, V Lachos Davila, C Barbosa Cabral, L Castro Cepero
Stat 6 (1), 113-130, 2017
72017
A non-iterative sampling Bayesian method for linear mixed models with normal independent distributions
VH Lachos, CRB Cabral, CA Abanto-Valle
Taylor & Francis, 2011
72011
Anal cancer precursor lesions in HIV-positive and HIV-negative patients seen at a tertiary health institution in Brazil
JR Araújo, RV Andrade, CRB Cabral, FS Gimenez, AGDP Guimarães, ...
Acta cirurgica brasileira 26 (1), 64-71, 2011
72011
Citologia anal como método de rastreamento para a detecção precoce do câncer anal: esfregaços com algodão hidrófilo são mesmo insatisfatórios?
IT Costa e Silva, FS Gimenez, RAG Guimarães, RT Camelo, MND Melo, ...
Acta Cir. Bras. 20 (1), 2005
62005
Finite mixture modeling of censored data using the multivariate Student-t distribution
VH Lachos, EJL Moreno, K Chen, CRB Cabral
Journal of Multivariate Analysis 159, 151-167, 2017
52017
A dynamic linear model with extended skew-normal for the initial distribution of the state parameter
CRB Cabral, CQ Da-Silva, HS Migon
Computational statistics & data analysis 74, 64-80, 2014
52014
Finite Mixture of Skewed Distributions
VHL Dávila, CRB Cabral, CB Zeller
Springer, 2018
42018
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