coweeta

Tree measurements in the Coweeta LTER.

datasets

A largish collection of example datasets, including several classics. Many of
these datasets are well suited for regression, classification, and visualization.

Remko Duursma

lgrdata

Example Datasets for a Learning Guide to R

Jeff Powell

coweeta function

A data frame with 87 rows and 9 variables:<dl class="dl-horizontal">
 <dt><code>species</code></dt><dd>integer One of 10 tree species</dd>
 <dt><code>site</code></dt><dd>integer Site abbreviation</dd>
 <dt><code>elev</code></dt><dd>integer Elevation (m asl)</dd>
 <dt><code>age</code></dt><dd>integer Tree age (yr)</dd>
 <dt><code>DBH</code></dt><dd>double Diameter at breast height (cm)</dd>
 <dt><code>height</code></dt><dd>double Tree height (m)</dd>
 <dt><code>folmass</code></dt><dd>double Foliage mass (kg)</dd>
 <dt><code>SLA</code></dt><dd>double Specific leaf area (index of leaf thinness) (cm2 g-1)</dd>
 <dt><code>biomass</code></dt><dd>double Total tree biomass</dd>
</dl>

Format

Coweeta tree data — coweeta

A data frame with 87 rows and 9 variables:<dl class='dl-horizontal'>
 <dt><code>species</code></dt><dd>integer One of 10 tree species</dd>
 <dt><code>site</code></dt><dd>integer Site abbreviation</dd>
 <dt><code>elev</code></dt><dd>integer Elevation (m asl)</dd>
 <dt><code>age</code></dt><dd>integer Tree age (yr)</dd>
 <dt><code>DBH</code></dt><dd>double Diameter at breast height (cm)</dd>
 <dt><code>height</code></dt><dd>double Tree height (m)</dd>
 <dt><code>folmass</code></dt><dd>double Foliage mass (kg)</dd>
 <dt><code>SLA</code></dt><dd>double Specific leaf area (index of leaf thinness) (cm2 g-1)</dd>
 <dt><code>biomass</code></dt><dd>double Total tree biomass</dd>
</dl>

coweeta: Coweeta tree data

Description

Usage

Arguments

Format

Details