iparPosteriorSample

<code>iparPosteriorSample</code> is a function for generating item parameter samples.

Uses the optimal test design approach by Birnbaum (1968, ISBN:9781593119348) and
van der Linden (2018) <doi:10.1201/9781315117430> to construct fixed, adaptive, and parallel tests.
Supports the following mixed-integer programming (MIP) solver packages: 'Rsymphony',
'gurobi', 'lpSolve', and 'Rglpk'. The 'gurobi' package is not available from CRAN; see <https://www.gurobi.com/downloads/>.

Seung W. Choi

TestDesign

Optimal Test Design Approach to Fixed and Adaptive Test
Construction

Sangdon Lim

iparPosteriorSample function

<dl><dt>pool</dt>
<dd>an <code>item_pool</code> object.</dd>
<dt>n_sample</dt>
<dd>the number of samples to draw.</dd></dl>

Arguments

Generate item parameter samples using standard errors — iparPosteriorSample

<dl>

<dt>pool</dt>
<dd>an <code>item_pool</code> object.</dd>


<dt>n_sample</dt>
<dd>the number of samples to draw.</dd>

</dl>

iparPosteriorSample: Generate item parameter samples using standard errors

Description

Usage

Value

Arguments

Examples