ex1026

Depletion of the ozone layer allows the most damaging ultraviolet
 radiation to reach the Earth's surface. To measure the relationship,
 researchers sampled the ocean column at various depths at 17 locations
 around Antarctica during the austral spring of 1990.

datasets

Data sets from Ramsey, F.L. and Schafer, D.W. (2013), "The
Statistical Sleuth: A Course in Methods of Data Analysis (3rd
ed)", Cengage Learning.

Berwin Turlach

Sleuth3

Data Sets from Ramsey and Schafer's "Statistical Sleuth (3rd
Ed)"

ex1026 function

A data frame with 17 observations on the following 3 variables.<dl class="dl-horizontal">
 <dt>Inhibit</dt><dd>percent inhibition of primary phytoplankton
 production in water</dd> 
 <dt>UVB</dt><dd>UVB exposure</dd>
 <dt>Surface</dt><dd>a factor with levels <code>"Deep"</code> and
 <code>"Surface"</code></dd>
 </dl>

Format

Thinning of Ozone Layer — ex1026

A data frame with 17 observations on the following 3 variables.<dl class='dl-horizontal'>
 <dt>Inhibit</dt><dd>percent inhibition of primary phytoplankton
 production in water</dd> 
 <dt>UVB</dt><dd>UVB exposure</dd>
 <dt>Surface</dt><dd>a factor with levels <code>"Deep"</code> and
 <code>"Surface"</code></dd>
 </dl>

ex1026: Thinning of Ozone Layer

Description

Usage

Arguments

Format

References

Examples