gpd.diag {ismev} | R Documentation |
Produces diagnostic plots for GPD models using the output
of the function gpd.fit
.
gpd.diag(z)
z |
An object returned by gpd.fit . |
For stationary models four plots are produced; a probability
plot, a quantile plot, a return level plot and a histogram
of data with fitted density.
For non-stationary models two plots are produced; a residual
probability plot and a residual quantile plot.
data(rain) rnfit <- gpd.fit(rain, 10) gpd.diag(rnfit)