Plot GPD fit {POT} | R Documentation |
Graphical Functions to compare the GP Fitted Model to Empirical One
Description
Produces QQ-plot, Probability Plot and a Denstiy Plot of
the fitted model versus the empirical one. Another function computes
the Return Level Plot of the fitted model.
Usage
plotgpd(fitted, mu, main, which = 1:4, ask = nb.fig < length(which) &&
dev.interactive(),ci = TRUE, ...)
Arguments
fitted |
A fitted object of class 'gpd' . Generally, an object
return by fitgpd |
mu |
The mean number that occur in a block -generally a block
consits of a year. |
main |
optional. A string vector corresponding to the title of
each plot. |
which |
a numeric vector which specifies which plot must be drawn
: '1' for Probability Plot, '2' for QQ-Plot,'3'
for Density Plot and '4' for a Return Level Plot. |
ask |
Logical. If TRUE , user is asked before each plot. |
ci |
Logical. If TRUE , the simulated 95% confidence
interval is plotted. |
... |
Other parameters to pass to the plot function. |
Examples
data(ardieres)
fitted <- fitgpd(ardieres[,"flows"], 6, 'mle')
mu <- fitted$nhigh / 33.4
plotgpd(fitted, mu = mu)
[Package
POT version 0.0-3
Index]