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Renext (version 3.1-4)

LRGumbel: Likelihood Ratio statistic for Gumbel vs. GEV

Description

Likelihood Ratio statistic for the Gumbel distribution vs. GEV.

Usage

LRGumbel(x, alternative = c("frechet", "GEV"))

Value

The LR statistic value.

Arguments

x

Numeric vector of sample values.

alternative

Character string describing the alternative.

Author

Yves Deville

Details

The Likelihood-Ratio statistic is actually \(W:=-2 \log \textrm{LR}\) where LR is the ratio of the likelihoods Gumbel to alternative distribution.

See Also

LRGumbel.test for the related LR test of Gumbelity.