Car Evaluation Database was derived from a simple hierarchical decision model originally developed for the demonstration
of DEX, M. Bohanec, V. Rajkovic: Expert system for decision making.

datasets

Interface of 'MIXMOD' software for supervised, unsupervised and
semi-supervised classification with mixture modelling <doi: 10.18637/jss.v067.i06>.

Quentin Grimonprez

Rmixmod

Classification with Mixture Modelling

Florent Langrognet

Remi Lebret

Christian Poli

Serge Iovleff

Benjamin Auder

Parmeet Bhatia

Anwuli Echenim

Christophe Biernacki

Gilles Celeux

Gerard Govaert

Julien Schueller

car function

A data frame with 1728 observations on the following 6 variables.
<dl> <dt><code>buying</code></dt>
<dd>the buying price (4 modalities: vhigh, high, med, low).</dd>
 <dt><code>maint</code></dt>
<dd>the price of the maintenance (4 modalities: vhigh, high, med, low).</dd>
 <dt><code>doors</code></dt>
<dd>the number of doors (4 modalities: 2, 3, 4, 5more).</dd>
 <dt><code>persons</code></dt>
<dd>the capacity in terms of persons to carry (3 modalities: 2, 4, more).</dd>
 <dt><code>lug_boot</code></dt>
<dd>the size of luggage boot (3 modalities: small, med, big).</dd>
 <dt><code>safety</code></dt>
<dd>the estimated safety of the car (3 modalities: low, med, high).</dd>
 <dt><code>acceptability</code></dt>
<dd>the car acceptability (4 modalities: unacc, acc, good, vgood).</dd>
</dl>

Format

Qualitative data: Car Evaluation — car

A data frame with 1728 observations on the following 6 variables.
<dl>

 <dt><code>buying</code></dt>
<dd>the buying price (4 modalities: vhigh, high, med, low).</dd>


 <dt><code>maint</code></dt>
<dd>the price of the maintenance (4 modalities: vhigh, high, med, low).</dd>


 <dt><code>doors</code></dt>
<dd>the number of doors (4 modalities: 2, 3, 4, 5more).</dd>


 <dt><code>persons</code></dt>
<dd>the capacity in terms of persons to carry (3 modalities: 2, 4, more).</dd>


 <dt><code>lug_boot</code></dt>
<dd>the size of luggage boot (3 modalities: small, med, big).</dd>


 <dt><code>safety</code></dt>
<dd>the estimated safety of the car (3 modalities: low, med, high).</dd>


 <dt><code>acceptability</code></dt>
<dd>the car acceptability (4 modalities: unacc, acc, good, vgood).</dd>


</dl>

Qualitative data: Car Evaluation

car: Qualitative data: Car Evaluation

Description

Arguments

Format

Examples