ex0211

The data are survival times (in days) of guinea pigs that were
 randomly assigned either to a control group or to a treatment group
 that received a dose of tubercle bacilli.

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)"

ex0211 function

A data frame with 122 observations on the following 2 variables.<dl class="dl-horizontal">
 <dt>Lifetime</dt><dd>survival time of guinea pig (in days)</dd>
 <dt>Group</dt><dd>a factor with levels <code>"Bacilli"</code> and
 <code>"Control"</code>, indicating the group to which the guinea pig was
 assigned</dd> 
 </dl>

Format

Lifetimes of Guinea Pigs — ex0211

A data frame with 122 observations on the following 2 variables.<dl class='dl-horizontal'>
 <dt>Lifetime</dt><dd>survival time of guinea pig (in days)</dd>
 <dt>Group</dt><dd>a factor with levels <code>"Bacilli"</code> and
 <code>"Control"</code>, indicating the group to which the guinea pig was
 assigned</dd> 
 </dl>

ex0211: Lifetimes of Guinea Pigs

Description

Usage

Arguments

Format

References

Examples