energy

The <code>energy</code> data frame has 22 rows and 2 columns.
 It contains data on the energy expenditure in groups of lean and obese women.

datasets

Data sets and scripts for text examples and exercises in
P. Dalgaard (2008), `Introductory Statistics with R', 2nd ed., Springer Verlag, ISBN 978-0387790534.

Peter Dalgaard

ISwR

Introductory Statistics with R

energy function

This data frame contains the following columns:<dl>
 <dt><code>expend</code></dt>
<dd>a numeric vector, 24 hour energy expenditure (MJ).</dd> <dt><code>stature</code></dt>
<dd>a factor with levels
 <code>lean</code> and 
 <code>obese</code>.</dd> 
</dl>

Format

Energy expenditure — energy

This data frame contains the following columns:<dl>
 <dt><code>expend</code></dt>
<dd>a numeric vector, 24 hour energy expenditure (MJ).</dd>

 <dt><code>stature</code></dt>
<dd>a factor with levels
 <code>lean</code> and 
 <code>obese</code>.</dd>

 
</dl>

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energy: Energy expenditure

Description

Usage

Arguments

Format

Examples