itemModelExplorer

When data <code>dl</code> and fitted model <code>fit</code> are provided, the
item parameters associated with <code>item</code> are loaded for
inspection.

Provides convenience functions and pre-programmed
Stan models related to the paired comparison factor model. Its purpose
is to make fitting paired comparison data using Stan easy. This
package is described in Pritikin (2020) <doi:10.1016/j.heliyon.2020.e04821>.

Joshua Pritikin

pcFactorStan

Stan Models for the Paired Comparison Factor Model

Daniel C. Furr

Trustees of Columbia University 

itemModelExplorer function

<dl><dt>dl</dt>
<dd>a data list prepared by <code>prepData</code></dd>
<dt>fit</dt>
<dd>a <code>stanfit</code> object</dd>
<dt>item</dt>
<dd>name of the item to visualize</dd></dl>

Arguments

See cmp_probs for details.

Response model

A Shiny app to experiment with the item response model — itemModelExplorer

<dl>

<dt>dl</dt>
<dd>a data list prepared by <code>prepData</code></dd>


<dt>fit</dt>
<dd>a <code>stanfit</code> object</dd>


<dt>item</dt>
<dd>name of the item to visualize</dd>

</dl>

itemModelExplorer: A Shiny app to experiment with the item response model

Description

Usage

Arguments

Response model

Examples