wash.rich

Aho and Weaver (2010) examined the effect of environmental characteristics on alpine vascular plant species richness on Mount Washburn (3124m) a volcanic peak in north-central Yellowstone National Park.

datasets

Contains functions from: Aho, K. (2014) Foundational and Applied Statistics for Biologists using R.  CRC/Taylor and Francis, Boca Raton, FL, ISBN: 978-1-4398-7338-0.

Ken Aho

asbio

A Collection of Statistical Tools for Biologists

wash.rich function

A data frame with 40 observations on the following 7 variables.<dl>
 <dt><code>site</code></dt>
<dd>Site identifier.</dd> <dt><code>Y</code></dt>
<dd>Species richness.</dd> <dt><code>X1</code></dt>
<dd>Percent Kjeldahl (total) soil N.</dd> <dt><code>X2</code></dt>
<dd>Slope in degrees.</dd> <dt><code>X3</code></dt>
<dd>Aspect in degrees from true north.</dd> <dt><code>X4</code></dt>
<dd>Percent cover of surface rock.</dd> <dt><code>X5</code></dt>
<dd>Soil pH.</dd> 
</dl>

Format

Species richness and environmental variables from Mt Washburn — wash.rich

A data frame with 40 observations on the following 7 variables.<dl>
 <dt><code>site</code></dt>
<dd>Site identifier.</dd>

 <dt><code>Y</code></dt>
<dd>Species richness.</dd>

 <dt><code>X1</code></dt>
<dd>Percent Kjeldahl (total) soil N.</dd>

 <dt><code>X2</code></dt>
<dd>Slope in degrees.</dd>

 <dt><code>X3</code></dt>
<dd>Aspect in degrees from true north.</dd>

 <dt><code>X4</code></dt>
<dd>Percent cover of surface rock.</dd>

 <dt><code>X5</code></dt>
<dd>Soil pH.</dd>

 
</dl>

wash.rich: Species richness and environmental variables from Mt Washburn

Description

Usage

Arguments

Format