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Zero sets of bivariate Hermite polynomials
(Elsevier B.V., 2015-01-01)
We establish various properties for the zero sets of three families of bivariate Hermite polynomials. Special emphasis is given to those bivariate orthogonal polynomials introduced by Hermite by means of a Rodrigues type ...
Zero sets of bivariate Hermite polynomials
(Elsevier B.V., 2015)
Zero sets of bivariate Hermite polynomials
(Elsevier B.V., 2015)
A bivariate generalized exponential distribution derived from copula functions in the presence of censored data and covariates
(2015-01-01)
In this paper, we introduce a Bayesian analysis for a bivariate generalized exponential distribution in the presence of censored data and covariates derived from Copula functions. The generalized exponential distribution ...
A bivariate regression model for matched paired survival data: local influence and residual analysis
(SPRINGER HEIDELBERG, 2010)
The use of bivariate distributions plays a fundamental role in survival and reliability studies. In this paper, we consider a location scale model for bivariate survival times based on the proposal of a copula to model the ...
Dados de sobrevivência multivariados na presença de covariáveis e observações censuradas: uma abordagem bayesiana
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Estatística - PPGEs, 2010-03-04)
In this work, we introduce a Bayesian Analysis for survival multivariate data in the presence of a covariate vector and censored observations. Different frailties or latent variables are considered to capture the correlation ...
Restricted alternatives tests in a bivariate exponential model with covariates
(Marcel Dekker IncNew YorkEUA, 2000)
Inferência em distribuições discretas bivariadas
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Estatística - PPGEs, 2013-11-26)
The analysis of bivariate data can be found in several areas of knowledge, when the data of interest are obtained in a paired way and present correlation between counts. In this work the Holgate bivariate Poisson, bivariate ...
Bivariate gamma-geometric law and its induced Levy process
(ELSEVIER INCSAN DIEGO, 2012)
In this article we introduce a three-parameter extension of the bivariate exponential-geometric (BEG) law (Kozubowski and Panorska, 2005) [4]. We refer to this new distribution as the bivariate gamma-geometric (BGG) law. ...
An analysis of quit and dismissal determinants between 1988 and 1999 using the bivariate probit model
(2010-09-01)
Excessive labor turnover may be considered, to a great extent, an undesirable feature of a given economy. This follows from considerations such as underinvestment in human capital by firms. Understanding the determinants ...