Interacts with the output of gpd to produce a plot of the tail
of the underlying distribution of the data.
This is one of the options of plot.gpd, but tailplot enables
the user to bypass the menu of the former.
optional argument giving a particular choice
of logarithmic axes: "x" x-axis only; "y"
y-axis only; "xy" both axes; "" neither axis.
extend
optional argument expressing how far x-axis should
extend as a multiple of the largest data value. This argument
must take values greater than 1 and is useful for showing
estimated quantiles beyond data.
labels
optional argument specifying whether or not axes
should be labelled
…
other graphics parameters
Value
A list object containing details of the plot is returned invisibly.
This object should be used as the first argument of gpd.q
or gpd.sfall to add quantile estimates or expected shortfall
estimates to the plot.