poison

Box and Cox poison data. Survival times in 10 hour units
of animals in a $3 \times 4$  factorial experiment. 
The <code>poison</code> data frame has 48 rows and 3 columns.


datasets

Forward search approach to robust analysis in linear and
generalized linear regression models.

Luca Scrucca

forward

Forward search

poison function

This data frame contains the following columns:
  <dl>
    <dt>time</dt><dd>a numeric vector</dd> <dt>poison</dt><dd>a factor</dd> <dt>treat</dt><dd>a factor with levels: <code>A</code>, <code>B</code>, <code>C</code>, <code>D</code> </dd> </dl> 

poison: Poison data

Description

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References