dgev {evir}

Generalized Extreme Value Distribution

Description

Cumulative probability, quantiles, density and random generation from the generalized extreme value distribution.

Usage

pgev(q, xi = 1, mu = 0, sigma = 1) 
qgev(p, xi = 1, mu = 0, sigma = 1) 
dgev(x, xi = 1, mu = 0, sigma = 1) 
rgev(n, xi = 1, mu = 0, sigma = 1)

Arguments

q

vector of quantiles

p

vector of probabilities

x

vector of values at which to evaluate density

n

sample size

xi

shape parameter

mu

location parameter

sigma

scale parameter

Value

Probability (pgev), quantile (qgev), density (dgev) or random sample (rgev) for the GEV distribution with shape xi.

See Also

dgpd, gev