summary.grm

S3 summary method for object of class<code>c("grm","list")</code>

methods

Performs the explicit calculation
-- not estimation! -- of the Rasch item parameters for dichotomous and
polytomous item responses, using a pairwise comparison approach. Person
parameters (WLE) are calculated according to Warm's weighted likelihood
approach.

Joerg-Henrik Heine

pairwise

Rasch Model Parameters by Pairwise Algorithm

summary.grm function

<dl><dt>object</dt>
<dd>object of class<code>c("grm","list")</code></dd>
<dt>ci</dt>
<dd>numeric with default <code>ci=2</code> to return cinfidence intervalls for point estimator.</dd>
<dt>...</dt>
<dd>other parameters passed trough</dd></dl>

Arguments

S3 Summary for graphical Model Check — summary.grm

<dl>

<dt>object</dt>
<dd>object of class<code>c("grm","list")</code></dd>


<dt>ci</dt>
<dd>numeric with default <code>ci=2</code> to return cinfidence intervalls for point estimator.</dd>


<dt>...</dt>
<dd>other parameters passed trough</dd>

</dl>

summary.grm: S3 Summary for graphical Model Check

Description

Usage

Arguments