Inverse-Gamma Prior Distribution — prior_invgamma • jmpost

Inverse-Gamma Prior Distribution

Usage

prior_invgamma(alpha, beta, transform = NULL)

Arguments

alpha: (number) Shape parameter.
beta: (number) Scale parameter.
transform: (PriorTransform | NULL) optional package-defined transformation from the model parameter to the prior density scale. See prior_transform() for support, Jacobians and examples. NULL keeps the prior on the model parameter scale.

Value

A Prior object.

See also

Other Prior: prior_beta(), prior_cauchy(), prior_const(), prior_const_vector(), prior_flat(), prior_gamma(), prior_horseshoe(), prior_init_only(), prior_logistic(), prior_loglogistic(), prior_lognormal(), prior_normal(), prior_normal_vector(), prior_std_normal(), prior_student_t(), prior_transform(), prior_uniform()

Examples

prior_invgamma(3, 2)
#> 
#> Prior Object:
#>    inv_gamma(alpha = 3, beta = 2)
#>