a_posteriori {cat.dt} R Documentation

## Vector of a posteriori density values of ability level

### Description

Computes the a posteriori density function values of the evaluated ability levels given the item response

### Usage

a_posteriori(apriori, prob)


### Arguments

 apriori a vector of a priori density function values of the evaluated ability levels prob a vector of probability response for every evaluated ability level given the item response

### Value

A vector of a posteriori density values