# Calculate Predictions for Proportional Odds Logistic Regression

### 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 |

`n.coef` |
Number of coefficients (minus intercepts) for the |

`coefs` |
A vector of coefficients where elements 1 to |

### Value

An n x m-category matrix of predicted probabilities

### Author(s)

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