polyps

The number of polyps in people with familial adenomatous polyposis,
 after being given a placebo or a new drug

datasets

Data sets from the book Generalized Linear Models with Examples in R by Dunn and Smyth.

Peter K Dunn

GLMsData

Generalized Linear Model Data Sets

polyps function

A data frame with 20 observations on the following 3 variables.<dl>
 <dt><code>Number</code></dt>
<dd>the number of polyps; 
 a numeric vector</dd> <dt><code>Treatment</code></dt>
<dd>the treatment group; 
 a factor with levels <code>Drug</code> (suldinac), <code>Placebo</code></dd> <dt><code>Age</code></dt>
<dd>the age of the person; 
 a numeric vector</dd> 
</dl>

Format

The number of polyps and suldinac — polyps

A data frame with 20 observations on the following 3 variables.<dl>
 <dt><code>Number</code></dt>
<dd>the number of polyps; 
 a numeric vector</dd>

 <dt><code>Treatment</code></dt>
<dd>the treatment group; 
 a factor with levels <code>Drug</code> (suldinac), <code>Placebo</code></dd>

 <dt><code>Age</code></dt>
<dd>the age of the person; 
 a numeric vector</dd>

 
</dl>

polyps: The number of polyps and suldinac

Description

Usage

Arguments

Format

Details

References

Examples