rlarg {mev} | R Documentation |
Distribution of the r-largest observations
Description
Likelihood, score function and information matrix for the r-largest observations likelihood.
Arguments
par |
vector of |
dat |
an |
method |
string indicating whether to use the expected ( |
nobs |
number of observations for the expected information matrix. Default to |
r |
number of order statistics kept. Default to |
Usage
rlarg.ll(par, dat, u, np) rlarg.score(par, dat) rlarg.infomat(par, dat, method = c('obs', 'exp'), nobs = nrow(dat), r = ncol(dat))
Functions
-
rlarg.ll
: log likelihood -
rlarg.score
: score vector -
rlarg.infomat
: observed or expected information matrix
Author(s)
Leo Belzile
References
Coles, S. (2001). An Introduction to Statistical Modeling of Extreme Values, Springer, 209 p.
Smith, R.L. (1986). Extreme value theory based on the r largest annual events, Journal of Hydrology, 86(1-2), 27–43, http://dx.doi.org/10.1016/0022-1694(86)90004-1
.