Includes marginal maximum likelihood estimation and joint maximum
likelihood estimation for unidimensional and multidimensional
item response models. The package functionality covers the
Rasch model, 2PL model, 3PL model, generalized partial credit model,
multi-faceted Rasch model, nominal item response model,
structured latent class model, mixture distribution IRT models,
and located latent class models. Latent regression models and
plausible value imputation are also supported. For details see
Adams, Wilson and Wang, 1997 <doi:10.1177/0146621697211001>,
Adams, Wilson and Wu, 1997 <doi:10.3102/10769986022001047>,
Formann, 1982 <doi:10.1002/bimj.4710240209>,
Formann, 1992 <doi:10.1080/01621459.1992.10475229>.

Test Analysis Modules

package-ubuntu-20.04-r-4.0.5#cran#TAM-3.6-45

<p>This S3 method performs a cross-validation of a fitted item response model.
</p>

<table summary="R argblock">
<tr valign="top">
<td><code>object</code></td>
<td>

<p>Object</p>
</td>
</tr>
<tr valign="top">
<td><code>...</code></td>
<td>
<p>Further arguments to be passed</p>
</td>
</tr>
</table>

<p>Numeric value: the cross-validated deviance value
</p>

package-ubuntu-20.04-r-4.0.5#cran#TAM-3.6-45#docs#IRT.cv

IRT.cv

Description

Usage

Arguments

Value

TAM

We don't support your browser anymore

`object`	Object
`...`	Further arguments to be passed