Student-t Prior Distribution — prior_student_t • jmpost

Student-t Prior Distribution

Usage

prior_student_t(nu, mu, sigma, transform = NULL)

Arguments

nu: (number) Degrees of freedom parameter.
mu: (number) Location parameter.
sigma: (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_invgamma(), prior_logistic(), prior_loglogistic(), prior_lognormal(), prior_normal(), prior_normal_vector(), prior_std_normal(), prior_transform(), prior_uniform()

Examples

prior_student_t(4, 0, 1)
#> 
#> Prior Object:
#>    student_t(nu = 4, mu = 0, sigma = 1)
#>