ex0724

As part of a study of the effects of predatory intertidal crab species
 on snail populations, researchers measured the mean closing forces and
 the propdus heights of the claws on several crabs of three species.

datasets

Data sets from Ramsey, F.L. and Schafer, D.W. (2002), "The
Statistical Sleuth: A Course in Methods of Data Analysis (2nd
ed)", Duxbury.

Berwin Turlach

Sleuth2

Data Sets from Ramsey and Schafer's "Statistical Sleuth (2nd
Ed)"

ex0724 function

A data frame with 38 observations on the following 3 variables.<dl>
 <dt><code>Force</code></dt>
<dd>closing strength of claw of the crab</dd> <dt><code>Height</code></dt>
<dd>propodus height of claw of the crab</dd> <dt><code>Species</code></dt>
<dd>species to which the crab belongs</dd> 
</dl>

Format

Crab Claw Size and Force — ex0724

A data frame with 38 observations on the following 3 variables.<dl>
 <dt><code>Force</code></dt>
<dd>closing strength of claw of the crab</dd>

 <dt><code>Height</code></dt>
<dd>propodus height of claw of the crab</dd>

 <dt><code>Species</code></dt>
<dd>species to which the crab belongs</dd>

 
</dl>

ex0724: Crab Claw Size and Force

Description

Usage

Arguments

Format

References

Examples