getDecisionVariablesOfPoolForMultipool

<code>getDecisionVariablesOfPoolForMultipool</code> is an internal function for
making decision variables for selecting a single pool, for the purpose of multiple-pool assembly.

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

getDecisionVariablesOfPoolForMultipool function

<dl><dt>pool_idx</dt>
<dd>the target pool index.</dd>
<dt>ni_per_bin</dt>
<dd>the number of items in the pool.</dd>
<dt>nv_per_bin</dt>
<dd>the number of decision variables in the pool if this was a regular ATA.</dd></dl>

Arguments

(Internal) Make decision variables for selecting a pool — getDecisionVariablesOfPoolForMultipool

<dl>

<dt>pool_idx</dt>
<dd>the target pool index.</dd>


<dt>ni_per_bin</dt>
<dd>the number of items in the pool.</dd>


<dt>nv_per_bin</dt>
<dd>the number of decision variables in the pool if this was a regular ATA.</dd>

</dl>

getDecisionVariablesOfPoolForMultipool: (Internal) Make decision variables for selecting a pool

Description

Usage

Value

Arguments