contourBivCop: Contour plot of bivariate copula density with standard...
In YafeiXu/CopulaModel: CopulaModel: Dependence Modeling with Copulas

Description Usage Arguments Value Examples

Contour plot of bivariate copula density with standard Gaussian margins

1	contourBivCop(cpar,zvec,dcop,irefl=F)

`cpar`	copula parameter
`zvec`	grid points of N(0,1) density for computing bivariate density
`dcop`	function for bivariate copula density with arguments u,v,cpar
`irefl`	flag to take reflection of dcop, default is F

nothing is returned, a contour plot is drawn

zvec=seq(-3,3,.2)
# contour density plots for Frank, Gumbel, reflected Gumbel 
contourBivCop(4,zvec,dcop=dfrk)
contourBivCop(2.5,zvec,dcop=dgum)
contourBivCop(2.5,zvec,dcop=dgum,irefl=TRUE)