summary.pair

S3 summary method for object of class<code>"pair"</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.pair function

<dl><dt>object</dt>
<dd>object of class<code>"pair"</code></dd>
<dt>sortdif</dt>
<dd>logical with default <code>sortdif=FALSE</code> whether to order items by difficulty.</dd>
<dt>...</dt>
<dd>other parameters passed trough</dd></dl>

Arguments

S3 Summary for Item Parameter — summary.pair

<dl>

<dt>object</dt>
<dd>object of class<code>"pair"</code></dd>


<dt>sortdif</dt>
<dd>logical with default <code>sortdif=FALSE</code> whether to order items by difficulty.</dd>


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

</dl>

summary.pair: S3 Summary for Item Parameter

Description

Usage

Arguments