cu.summary

The <code>cu.summary</code> data frame has 117 rows and 5 columns,
 giving data on makes of cars taken from the April, 1990 issue of
 Consumer Reports.

datasets

Recursive partitioning for classification,
regression and survival trees.  An implementation of most of the
functionality of the 1984 book by Breiman, Friedman, Olshen and Stone.

Beth Atkinson

rpart

Recursive Partitioning and Regression Trees

Terry Therneau

Brian Ripley

cu.summary function

This data frame contains the following columns:<dl>
 <dt><code>Price</code></dt>
<dd>a numeric vector giving the list price in US dollars of a standard model</dd> <dt><code>Country</code></dt>
<dd>of origin, a factor with levels
 <samp>Brazil</samp>,
 <samp>England</samp>,
 <samp>France</samp>,
 <samp>Germany</samp>,
 <samp>Japan</samp>,
 <samp>Japan/USA</samp>,
 <samp>Korea</samp>,
 <samp>Mexico</samp>,
 <samp>Sweden</samp> and
 <samp>USA</samp></dd> <dt><code>Reliability</code></dt>
<dd>an ordered factor with levels
 <samp>Much worse</samp> &lt; <samp>worse</samp> &lt; <samp>average</samp> &lt; <samp>better</samp> &lt; <samp>Much better</samp></dd> <dt><code>Mileage</code></dt>
<dd>fuel consumption miles per US gallon, as tested.</dd> <dt><code>Type</code></dt>
<dd>a factor with levels
 <code>Compact</code>
 <code>Large</code>
 <code>Medium</code>
 <code>Small</code>
 <code>Sporty</code>
 <code>Van</code></dd> 
</dl>

Format

Automobile Data from 'Consumer Reports' 1990 — cu.summary

This data frame contains the following columns:<dl>
 <dt><code>Price</code></dt>
<dd>a numeric vector giving the list price in US dollars of a standard model</dd>

 <dt><code>Country</code></dt>
<dd>of origin, a factor with levels
 <samp>Brazil</samp>,
 <samp>England</samp>,
 <samp>France</samp>,
 <samp>Germany</samp>,
 <samp>Japan</samp>,
 <samp>Japan/USA</samp>,
 <samp>Korea</samp>,
 <samp>Mexico</samp>,
 <samp>Sweden</samp> and
 <samp>USA</samp></dd>

 <dt><code>Reliability</code></dt>
<dd>an ordered factor with levels
 <samp>Much worse</samp> &lt; <samp>worse</samp> &lt; <samp>average</samp> &lt; <samp>better</samp> &lt; <samp>Much better</samp></dd>

 <dt><code>Mileage</code></dt>
<dd>fuel consumption miles per US gallon, as tested.</dd>

 <dt><code>Type</code></dt>
<dd>a factor with levels
 <code>Compact</code>
 <code>Large</code>
 <code>Medium</code>
 <code>Small</code>
 <code>Sporty</code>
 <code>Van</code></dd>

 
</dl>

cu.summary: Automobile Data from 'Consumer Reports' 1990

Description

Usage

Arguments

Format

See Also

Examples