PCM-class

A collection of Item Response Theory (IRT) and Computerized
Adaptive Testing (CAT) functions that are used in psychometrics.

Emre Gonulates

Item Response Theory and Computerized Adaptive Testing Functions

PCM-class function

<dl>
<dt><code>b</code></dt>
<dd>A vector of threshold parameters</dd></dl>
<dt><code>se_b</code></dt>
<dd>A vector of standard error of item threshold parameters</dd>

Slots

Author

Partial Credit Model — PCM-class

<dl>
<dt><code>b</code></dt>
<dd>A vector of threshold parameters</dd>


<dt><code>se_b</code></dt>
<dd>A vector of standard error of item threshold parameters</dd>


</dl>

PCM-class: Partial Credit Model

Description

Arguments

Slots

Author