VineCopula (version 1.3)

tawnT1Copula: Constructor of the Tawn type 1 family and rotated versions thereof

Description

Constructs an object of the tawnT1Copula (survival sur, 90 degree rotated r90 and 270 degree rotated r270) family for given parameters.

Usage

tawnT1Copula(param = c(2, 0.5))
surTawnT1Copula(param = c(2, 0.5))
r90TawnT1Copula(param = c(-2, 0.5))
r270TawnT1Copula(param = c(-2, 0.5))

Arguments

param

The parameter param defines the copula through param1 and param2.

Value

• One of the Tawn type 1 copula classes (tawnT1Copula, surTawnT1Copula, r90TawnT1Copula, r270TawnT1Copula).

See Also

tawnT2Copula and the package VineCopula-package for implementation details.

Examples

library(copula)

persp(tawnT1Copula(),dCopula, zlim=c(0,10))
persp(surTawnT1Copula(),dCopula, zlim=c(0,10))
persp(r90TawnT1Copula(),dCopula, zlim=c(0,10))
persp(r270TawnT1Copula(),dCopula, zlim=c(0,10))