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Resumen Las copulas se han convertido en una herramienta popular para la construccion de modelos multivariados en campos donde la dependencia multivariada es de gran interes. El proposito de este trabajo es presentar las copulas tanto en su concepto teorico, como en su implementacion en el software estadistico R y profundizar en la construccion de distribuciones multivariadas con marginales dependientes, usando la clase mvdc del paquete copula, la cual permite utilizar varias y diferentes marginales ya implementadas. Ademas, se trabajara con metodos para dibujar representaciones de perspectiva y contorno para las funciones de distribucion y densidad. Abstract The copula has become a popular tool to build the multivariate models, in many fields where the multivariate dependence is of a great interest. This paper purpose is to present the copula both in their theoretical concept and its implementation in the R statistical software, and to deepen into the multivariate distributions? construction with the dependent marginal, by using the copula package’s mvdc class, which allows to use the marginal in several and dierent types, that have been implemented already. In addition, to work with the methods for drawing the perspective and the contour representations for the distribution and the density functions.

Construcción de Distribuciones Multivariadas con Marginales Dependientes Usando Cópulas en R