bodyfat


Data consists of estimates of the percentage of body fat determined by
underwater weighing and various body circumference measurements for 252 men.
The 15 variables are:
  <ul>
<li> Density determined from underwater weighing,
    </li>
<li> Percent body fat,
    </li>
<li> Age (years),
    </li>
<li> Weight (lbs),
    </li>
<li> Height (inches),
    </li>
<li> Neck circumference (cm),
    </li>
<li> Chest circumference (cm),
    </li>
<li> Abdomen 2 circumference (cm),
    </li>
<li> Hip circumference (cm),
    </li>
<li> Thigh circumference (cm),
    </li>
<li> Knee circumference (cm),
    </li>
<li> Ankle circumference (cm),
    </li>
<li> Biceps (extended) circumference (cm),
    </li>
<li> Forearm circumference (cm),
    </li>
<li> Wrist circumference (cm).
  </li>
</ul><p></p><p></p>

datasets

This package provides routines to perform SIN model selection
as described in Drton & Perlman (2004, 2008).  The selected models are
represented in the format of the 'ggm' package, which allows in
particular parameter estimation in the selected model.

Mathias Drton

A SINful Approach to Selection of Gaussian Graphical Markov
Models

bodyfat function

A list providing a summary of the data. The list contains:
  <table><tr><td>
    <code>bodyfat$means</code> </td>
<td> : </td>
</tr><tr><td> the mean vector,</td>
<td> 
    <code>bodyfat$stddev</code>   </td>
</tr><tr><td> : </td>
<td> the vector of standard deviations,</td>
</tr><tr><td>
    <code>bodyfat$corr</code> </td>
<td> : </td>
</tr><tr><td> the correlation matrix, and </td>
<td>
    <code>bodyfat$means</code> </td>
</tr></table>

Format

The data set is available online at StatLib---Datasets Archive 
  <a href="http://lib.stat.cmu.edu/datasets/bodyfat">http://lib.stat.cmu.edu/datasets/bodyfat</a> .

`bodyfat$means`	:
the mean vector,	`bodyfat$stddev`
:	the vector of standard deviations,
`bodyfat$corr`	:
the correlation matrix, and	`bodyfat$means`

bodyfat: Body Fat

Description

Usage

Arguments

Format

Source

Examples