ex0722

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. (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)"

ex0722 function

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

Format

Crab Claw Size and Force — ex0722

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

ex0722: Crab Claw Size and Force

Description

Usage

Arguments

Format

References

Examples