draw_variance_scalar: Draws a variance from an inverse Wishart distribution.

View source: R/bayes_gibbs_steps.R

draw_variance_scalarR Documentation

Draws a variance from an inverse Wishart distribution.

Description

Draws a variance from an inverse Wishart distribution.

Usage

draw_variance_scalar(Y, nu, s)

Arguments

Y

dependent variable

nu

degrees of freedom, nu>p-1

s

scale matrix, p x p

Details

The mean is given by s / (nu+p-1) for nu>p+1.

Value

A named vector of drawn parameters.


sectorgap documentation built on May 29, 2024, 10:56 a.m.