gev.ll: log likelihood for the generalized extreme value distribution
Description
Function returning the density of an n
sample from the GEV distribution.
Usage
gev.ll(par, dat)gev.ll.optim(par, dat)
Arguments
- par
vector of loc
, scale
and shape
- dat
sample vector
Details
gev.ll.optim
returns the negative log likelihood parametrized in terms of location, log(scale)
and shape in order to perform unconstrained optimization