IRT.anova

Object for which the <code><a href="/link/logLik?package=CDM&version=4.8-0&to=stats%3AlogLik" rd-options="stats:logLik" data-mini-rdoc="stats:logLik::logLik">logLik</a></code>
method is defined.

object

This is a helper function for conducting likelihood ratio tests 
and can be generally used for objects for which the 
<code><a href="/link/logLik?package=CDM&version=4.8-0&to=stats%3AlogLik" rd-options="stats:logLik" data-mini-rdoc="stats:logLik::logLik">logLik</a></code> method is defined.

anova

Likelihood ratio test


    Functions for cognitive diagnosis modeling
    and multidimensional item response modeling for
    dichotomous and polytomous data. This package
    enables the estimation of the DINA and DINO model,
    the multiple group (polytomous) GDINA model,
    the multiple choice DINA model, the general diagnostic
    model (GDM), the multidimensional linear compensatory
    item response model and the structured latent class
    model (SLCA).

IRT.anova: Helper Function for Conducting Likelihood Ratio Tests

Description

Usage

Arguments

See Also