biomass

The <code>biomass</code> data frame has 135 rows and 8 columns. The
<code>rainforest</code> data frame is a subset of this one.

datasets

Various data sets used in examples and exercises in the
book Maindonald, J.H. and Braun, W.J. (2003, 2007, 2010) "Data
Analysis and Graphics Using R".

W.J. Braun

DAAG

Data Analysis and Graphics Data and Functions

biomass function

This data frame contains the following columns:<dl class="dl-horizontal">
 <dt>dbh</dt><dd>a numeric vector</dd>
 <dt>wood</dt><dd>a numeric vector</dd>
 <dt>bark</dt><dd>a numeric vector</dd>
 <dt>fac26</dt><dd>a factor with 3 levels</dd>
 <dt>root</dt><dd>a numeric vector</dd>
 <dt>rootsk</dt><dd>a numeric vector</dd>
 <dt>branch</dt><dd>a numeric vector</dd>
 <dt>species</dt><dd>a factor with levels
<code>Acacia mabellae</code>,
<code>C. fraseri</code>,
<code>Acmena smithii</code>,
<code>B. myrtifolia</code></dd>
 </dl>

Format

Biomass Data — biomass

This data frame contains the following columns:<dl class='dl-horizontal'>
 <dt>dbh</dt><dd>a numeric vector</dd>
 <dt>wood</dt><dd>a numeric vector</dd>
 <dt>bark</dt><dd>a numeric vector</dd>
 <dt>fac26</dt><dd>a factor with 3 levels</dd>
 <dt>root</dt><dd>a numeric vector</dd>
 <dt>rootsk</dt><dd>a numeric vector</dd>
 <dt>branch</dt><dd>a numeric vector</dd>
 <dt>species</dt><dd>a factor with levels
<code>Acacia mabellae</code>,
<code>C. fraseri</code>,
<code>Acmena smithii</code>,
<code>B. myrtifolia</code></dd>
 </dl>

biomass: Biomass Data

Description

Usage

Arguments

Format

References