lfstat (version 0.9.12)

rpline: Highlight quantiles/return periods

Description

Draw a Line in an extreme value plot corresponding to a given return period.

Usage

rpline(fit, return.period = NULL, log = TRUE, ...)

Value

This function is used for its side effects

Arguments

fit

object of class evfit, possibly created with evfit().

return.period

numeric vector of return periods

log

logical. If TRUE it is assumed that probabilities were plotted on a double logarithmic scale.

...

other arguments, passed on to trace_value

Details

Computes the corresponding quantiles and draws lines and labels.

Examples

data("ngaruroro")
y <- tyears(ngaruroro, dist = "wei", event = 100, plot = TRUE)
rp <- c(1.42, 5, 10)
rpline(y, return.period = rp, suffix = c("a", "m\u00B3"))