Likelihood Ratio statistic for the Gumbel distribution vs. GEV.
Numeric vector of sample values.
Character string describing the alternative.
The Likelihood-Ratio statistic is actually -2 log LR where LR is the ratio of the likelihoods Gumbel to alternative distribution.
The LR statistic value.
When the alternative is
"frechet", the statistic has a
distribution of mixed type under the null hypothesis of a Gumbel
LRGumbel.test for the related LR test of Gumbelity.