toothpaste

Meta-analysis of studies comparing two different toothpastes.

datasets

Functions, data sets, analyses and examples from the
third edition of the book
''A Handbook of Statistical Analyses Using R'' (Torsten Hothorn and Brian S.
Everitt, Chapman & Hall/CRC, 2014). The first chapter
of the book, which is entitled ''An Introduction to R'',
is completely included in this package, for all other chapters,
a vignette containing all data analyses is available. In addition,
Sweave source code for slides of selected chapters is included in
this package (see HSAUR3/inst/slides). The publishers web page is
'<https://www.routledge.com/A-Handbook-of-Statistical-Analyses-using-R/Hothorn-Everitt/p/book/9781482204582>'.

Torsten Hothorn

HSAUR3

A Handbook of Statistical Analyses Using R (3rd Edition)

toothpaste function

A data frame with 9 observations on the following 7 variables.<dl>
 <dt><code>Study</code></dt>
<dd>the identifier of the study.</dd> <dt><code>nA</code></dt>
<dd>number of subjects using toothpaste A.</dd> <dt><code>meanA</code></dt>
<dd>mean DMFS index of subjects using toothpaste A.</dd> <dt><code>sdA</code></dt>
<dd>standard deviation of DMFS index of subjects 
 using toothpaste A.</dd> <dt><code>nB</code></dt>
<dd>number of subjects using toothpaste B.</dd> <dt><code>meanB</code></dt>
<dd>mean DMFS index of subjects using toothpaste B.</dd> <dt><code>sdB</code></dt>
<dd>standard deviation of DMFS index of subjects 
 using toothpaste B.</dd> 
</dl>

Format

Meta-analysis of studies comparing two different toothpastes.

Toothpaste Data — toothpaste

A data frame with 9 observations on the following 7 variables.<dl>
 <dt><code>Study</code></dt>
<dd>the identifier of the study.</dd>

 <dt><code>nA</code></dt>
<dd>number of subjects using toothpaste A.</dd>

 <dt><code>meanA</code></dt>
<dd>mean DMFS index of subjects using toothpaste A.</dd>

 <dt><code>sdA</code></dt>
<dd>standard deviation of DMFS index of subjects 
 using toothpaste A.</dd>

 <dt><code>nB</code></dt>
<dd>number of subjects using toothpaste B.</dd>

 <dt><code>meanB</code></dt>
<dd>mean DMFS index of subjects using toothpaste B.</dd>

 <dt><code>sdB</code></dt>
<dd>standard deviation of DMFS index of subjects 
 using toothpaste B.</dd>

 
</dl>

toothpaste: Toothpaste Data

Description

Usage

Arguments

Format

Details

Examples