validateSolver

<code>validateSolver</code> is an internal function for
validating whether the solver is appropriate for the task.

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

validateSolver function

<dl><dt>config</dt>
<dd>a <code>config_Shadow</code> or a <code>config_Static</code> object.</dd>
<dt>constraints</dt>
<dd>a <code>constraints</code> object representing test specifications. Use <code>loadConstraints</code> for this.</dd>
<dt>purpose</dt>
<dd>the purpose of the task. If <code>SPLIT</code> then extra checks are performed.</dd></dl>

Arguments

(Internal) Validate solver for interactive use — validateSolver

<dl>

<dt>config</dt>
<dd>a <code>config_Shadow</code> or a <code>config_Static</code> object.</dd>


<dt>constraints</dt>
<dd>a <code>constraints</code> object representing test specifications. Use <code>loadConstraints</code> for this.</dd>


<dt>purpose</dt>
<dd>the purpose of the task. If <code>SPLIT</code> then extra checks are performed.</dd>

</dl>

validateSolver: (Internal) Validate solver for interactive use

Description

Usage

Value

Arguments