ozone

Monthly provisional mean total ozone (in Dobson units) at Halley Bay 
(approximately corrected to Bass-Paur).

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

ozone function

This data frame contains the following columns:<dl class="dl-horizontal">
 <dt>Year</dt><dd>the year</dd>
 <dt>Aug</dt><dd>August mean total ozone</dd>
 <dt>Sep</dt><dd>September mean total ozone</dd>
 <dt>Oct</dt><dd>October mean total ozone</dd>
 <dt>Nov</dt><dd>November mean total ozone</dd>
 <dt>Dec</dt><dd>December mean total ozone</dd>
 <dt>Jan</dt><dd>January mean total ozone</dd>
 <dt>Feb</dt><dd>February mean total ozone</dd>
 <dt>Mar</dt><dd>March mean total ozone</dd>
 <dt>Apr</dt><dd>April mean total ozone</dd>
 <dt>Annual</dt><dd>Yearly mean total ozone</dd>
 </dl>

Format

Ozone Data — ozone

This data frame contains the following columns:<dl class='dl-horizontal'>
 <dt>Year</dt><dd>the year</dd>
 <dt>Aug</dt><dd>August mean total ozone</dd>
 <dt>Sep</dt><dd>September mean total ozone</dd>
 <dt>Oct</dt><dd>October mean total ozone</dd>
 <dt>Nov</dt><dd>November mean total ozone</dd>
 <dt>Dec</dt><dd>December mean total ozone</dd>
 <dt>Jan</dt><dd>January mean total ozone</dd>
 <dt>Feb</dt><dd>February mean total ozone</dd>
 <dt>Mar</dt><dd>March mean total ozone</dd>
 <dt>Apr</dt><dd>April mean total ozone</dd>
 <dt>Annual</dt><dd>Yearly mean total ozone</dd>
 </dl>

ozone: Ozone Data

Description

Usage

Arguments

Format

References

Examples