plot.bvpot {POT} | R Documentation |
Plot several graphics to judge goodness of fit of the fitted model.
## S3 method for class 'bvpot': plot(x, mains, which = 1:3, ask = nb.fig < length(which) && dev.interactive(), ...)
x |
An object of class "bvpot" . Most often, the object
returned by the fitbvgpd function. |
mains |
May be missing. If present a 3–vector of character strings which gives the titles of the plots. |
which |
a numeric vector which specifies which plot must be drawn
: '1' for Pickands' Dependence Function plot, '2' for
a bivariate return level plot, '3' for the spectral density
plot. |
ask |
Logical. If TRUE , user is asked before each plot. |
... |
Other parameters to pass to the plot
function. |
Several plots.
Mathieu Ribatet
x <- rbvgpd(1000, alpha = 0.55, mar1 = c(0,1,0.25), mar2 = c(2,0.5,0.1)) Mlog <- fitbvgpd(x, c(0, 2), "log") layout(matrix(c(1,1,2,2,0,3,3,0), 2, byrow = TRUE)) plot(Mlog)