| persp-methods {copula} | R Documentation |
Methods for function persp in package copula
When x is of class "copula", these arguments can be supplied:
fun: the function to be plotted, "dcopula" or "pcopula".
n = 51: the number of points to do the plotting.
theta = -30, phi = 30, expand = 0.618: arguments for "persp"
when x is of class "mvdc", two more arguments are expected to
replace the effect of n = 51:
xlim: the range of the x variable.
ylim: the range of the y variable.
"copula" object. "mvdc" object.
persp(frankCopula(-0.8), dcopula)
persp(claytonCopula(2), pcopula)
x <- mvdc(gumbelCopula(3), c("norm", "norm"),
list(list(mean = 0, sd =1), list(mean = 1)))
persp(x, dmvdc, xlim=c(-2, 2), ylim=c(-1, 3))
persp(x, pmvdc, xlim=c(-2, 2), ylim=c(-1, 3))