probihg: Probability distribution of an IHG model

Description Usage Arguments Value References Examples

View source: R/probihg.R

Description

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

Usage

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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

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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 Nov. 17, 2017, 6:37 a.m.