Calculate Predictions for Proportional Odds Logistic Regression

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Description

Calculates predicted probabilities from models of class polr from a model object and a vector of coefficient values. This is an auxiliary function used in pre if sim=TRUE.

Usage

1
simPredpolr(object, coefs, n.coef) 

Arguments

object

An object of class polr.

n.coef

Number of coefficients (minus intercepts) for the polr model.

coefs

A vector of coefficients where elements 1 to n.coef give model coefficients and elements n.coef+1 to k have intercepts.

Value

An n x m-category matrix of predicted probabilities

Author(s)

Dave Armstrong (UW-Milwaukee, Department of Political Science)

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