coef.inter

Extract interaction model parameters

A system for the management, assessment, and psychometric analysis of data from educational and psychological tests.

jesse koops

dexter

Data Management and Analysis of Tests

Gunter Maris

Timo Bechger

Jesse Koops

Ivailo Partchev

coef.inter function

<dl><dt>object</dt>
<dd>an object returned by the function <code>fit_inter</code></dd>
<dt>what</dt>
<dd>which coefficients to return. Defaults to <code>items</code> (the item parameters), can also be <code>scoreprob</code>
for the probability of each item score per booklet score.</dd>
<dt>...</dt>
<dd>further arguments to coef are ignored</dd></dl>

Arguments

Extract interaction model parameters — coef.inter

<dl>

<dt>object</dt>
<dd>an object returned by the function <code>fit_inter</code></dd>


<dt>what</dt>
<dd>which coefficients to return. Defaults to <code>items</code> (the item parameters), can also be <code>scoreprob</code>
for the probability of each item score per booklet score.</dd>


<dt>...</dt>
<dd>further arguments to coef are ignored</dd>

</dl>

coef.inter: Extract interaction model parameters

Description

Usage

Arguments