updateThetaPosterior

<code>updateThetaPosterior</code> is an internal function
for updating posterior densities using a response probabilty function.

internal

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',
'highs', '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

updateThetaPosterior function

<dl><dt>o</dt>
<dd>a named list containing posterior densities and likelihoods.</dd>
<dt>prob_resp</dt>
<dd>a vector containing response probability on a single response category
over a theta grid.</dd></dl>

Arguments

(Internal) Update posterior densities — updateThetaPosterior

<dl>

<dt>o</dt>
<dd>a named list containing posterior densities and likelihoods.</dd>


<dt>prob_resp</dt>
<dd>a vector containing response probability on a single response category
over a theta grid.</dd>

</dl>

updateThetaPosterior: (Internal) Update posterior densities

Description

Usage

Value

Arguments