probihg: Probability distribution of an IHG model

In CUB: A Class of Mixture Models for Ordinal Data

Description

Compute the probability distribution of an IHG model (Inverse Hypergeometric) without covariates.

Usage

probihg(m,theta)

Arguments

m	Number of ordinal categories
theta	Preference parameter

Value

The vector of the probability distribution of an IHG model.

References

D'Elia A. (2003). Modelling ranks using the inverse hypergeometric distribution, Statistical Modelling: an International Journal, 3, 65–78

Examples

m<-10
theta<-0.30
pr<-probihg(m,theta)
plot(1:m,pr,type="h",xlab="Ordinal categories")
points(1:m,pr,pch=19)

CUB documentation built on March 31, 2020, 5:14 p.m.