dcut: PDF of cut-points

In R2D2ordinal: Implements Pseudo-R2D2 Prior for Ordinal Regression

PDF of cut-points

Description

This function computes the value of the probability density function for the cut-points. The distribution is induced by a Dirichlet distribution on the prior probabilities of the response.

Usage

dcut(tau, W, alpha, log = FALSE)

Arguments

tau	cut-points
W	global variance
alpha	concentration parameters for prior probabilities of Y
log	logical; if TRUE, returns log pdf

Value

value of pdf at tau

Examples

tau = c(-1,1) # set cut points
W = 1 # set value of global variance
alpha = c(1,1,1) #concentration parameters
dcut(tau, W, alpha, log=FALSE)

R2D2ordinal documentation built on April 3, 2025, 7:50 p.m.