leaftemp

Data are measurements of vapour pressure and of the 
difference between leaf and air temperature.

datasets

Functions and data sets used in examples and exercises in the
text Maindonald, J.H. and Braun, W.J. (2003, 2007, 2010) "Data
Analysis and Graphics Using R", and in an upcoming Maindonald,
Braun, and Andrews text that builds on this earlier text.

W.J. Braun

DAAG

Data Analysis and Graphics Data and Functions

leaftemp function

This data frame contains the following columns:<dl>
 <dt>CO2level</dt>
<dd>Carbon Dioxide level
<code>low</code>, <code>medium</code>, <code>high</code></dd> <dt>vapPress</dt>
<dd>Vapour pressure</dd> <dt>tempDiff</dt>
<dd>Difference between leaf and air temperature</dd> <dt>BtempDiff</dt>
<dd>a numeric vector</dd> 
</dl>

Format

Leaf and Air Temperature Data — leaftemp

This data frame contains the following columns:<dl>
 <dt>CO2level</dt>
<dd>Carbon Dioxide level
<code>low</code>, <code>medium</code>, <code>high</code></dd>

 <dt>vapPress</dt>
<dd>Vapour pressure</dd>

 <dt>tempDiff</dt>
<dd>Difference between leaf and air temperature</dd>

 <dt>BtempDiff</dt>
<dd>a numeric vector</dd>

 
</dl>

leaftemp: Leaf and Air Temperature Data

Description

Usage

Arguments

Format

Examples