contour-methods {copula} | R Documentation |
Methods for function contour
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 "contour"
when x is of class "mvdc"
, these arguments are expected to
replace the effect of n = 51:
xlim: the range of the x variable.
ylim: the range of the y variable.
nx: the number of points for x to expand.
ny: the number of points for y to expand.
"copula"
object. "mvdc"
object. contour(frankCopula(-0.8), dcopula) contour(claytonCopula(2), pcopula) x <- mvdc(gumbelCopula(3), c("norm", "norm"), list(list(mean = 0, sd =1), list(mean = 1))) contour(x, dmvdc, xlim=c(-2, 2), ylim=c(-1, 3)) contour(x, pmvdc, xlim=c(-2, 2), ylim=c(-1, 3))