gev_beta {revdbayes}

Beta-type prior for GEV shape parameter \xi

Description

For information about this and other priors see set_prior.

Usage

gev_beta(pars, min_xi = -1/2, max_xi = 1/2, pq = c(6, 9), trendsd = 0)

Arguments

pars

A numeric vector of length 3. GEV parameters (\mu, \sigma, \xi).

min_xi

A numeric scalar. Prior lower bound on \xi.

max_xi

A numeric scalar. Prior upper bound on \xi.

pq

A numeric vector of length 2. See set_prior for details.

trendsd

Has no function other than to achieve compatibility with function in the evdbayes package.

Value

The log of the prior density.