VineCopula (version 1.6-1)

surClaytonCopula-class: Classes "surClaytonCopula", "r90ClaytonCopula" and "r270ClaytonCopula"

Description

A class representing rotated versions of the Clayton copula family (survival, 90 and 270 degree rotated).

Objects from the Class

Objects can be created by calls of the form new("surClaytonCopula", ...), new("r90ClaytonCopula", ...) and new("r270ClaytonCopula", ...) or by the function surClaytonCopula, r90ClaytonCopula and r270ClaytonCopula respectively.

Extends

Class "copula", directly. Class "Copula", by class "copula", distance 2.

See Also

VineCopula-package

Examples

library(copula)

persp(surClaytonCopula(.5),dCopula,zlim=c(0,10))
persp(r90ClaytonCopula(-.5),dCopula,zlim=c(0,10))
persp(r270ClaytonCopula(-.5),dCopula,zlim=c(0,10))