test_cluster-class

An S4 class to represent a test cluster from a list of <code><a href="/link/?package=TestDesign&version=1.0.1" test'="" data-mini-rdoc="TestDesign::"></a>'>test</code> objects.

Use the optimal test design approach by Birnbaum (1968, ISBN:9781593119348) and
van der Linden (2018) <doi:10.1201/9781315117430> in constructing fixed and adaptive tests. Supports the following
mixed-integer programming (MIP) solver packages: 'lpsymphony', 'Rsymphony', 'gurobi', 'lpSolve', and 'Rglpk'. The 'gurobi' package
is not available from CRAN; see <https://www.gurobi.com/downloads>. See vignette for installing 'Rsymphony' package
on Mac systems.

Seung W. Choi

TestDesign

Optimal Test Design Approach to Fixed and Adaptive Test
Construction

Sangdon Lim

test_cluster-class function

<dl class="dl-horizontal">
<dt><code>nt</code></dt><dd>Numeric. A scalar to indicate the number of <code><a href="/link/?package=TestDesign&version=1.0.1" test'="" data-mini-rdoc="TestDesign::"></a>'>test</code> objects to be clustered.</dd></dl><dt><code>tests</code></dt><dd>A list <code><a href="/link/?package=TestDesign&version=1.0.1" test'="" data-mini-rdoc="TestDesign::"></a>'>test</code> objects.</dd><dt><code>names</code></dt><dd>Character. A vector of names corresponding to the <code><a href="/link/?package=TestDesign&version=1.0.1" test'="" data-mini-rdoc="TestDesign::"></a>'>test</code> objects.</dd>

Slots

An S4 class to represent a test cluster from a list of <code><a href='<a href='test'></a>'>test</a></code> objects.

test_cluster-class: An S4 class to represent a test cluster

Description

Arguments

Slots