ex0624

Is there a physiological basis for sexual preference? Researchers
 measured the volumes of four cell groups in the interstitial nuclei of
 the anterior hypothalamus in postmortem tissue from 41 subjects at
 autopsy from seven metropolitan hospitals in New York and California.

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)"

ex0624 function

A data frame with 41 observations on the following 5 variables.<dl class="dl-horizontal">
 <dt>Volume</dt><dd>volumes of INAH3 (1000 \(\times\)
 mm\(^3\)) cell clusters from 41 humans</dd> 
 <dt>Group</dt><dd>a factor with levels
 <table><tr><td>
 <code>"Group1"</code> </td>
<td> heterosexual male with AIDS death</td>
</tr><tr><td>
 <code>"Group2"</code> </td>
<td> heterosexual male with Non-AIDS death</td>
</tr><tr><td>
 <code>"Group3"</code> </td>
<td> homosexual male with AIDS death</td>
</tr><tr><td>
 <code>"Group4"</code> </td>
<td> heterosexual female with AIDS death</td>
</tr></table></dd>
 <dt>Sex</dt><dd>a factor with levels <code>"Female"</code> and <code>"Male"</code></dd>
 <dt>Orientation</dt><dd>a factor with levels <code>"Heterosexual"</code> and
 <code>"Homosexual"</code></dd>
 <dt>Death</dt><dd>a factor with levels <code>"AIDS"</code> and <code>"Non-AIDS"</code></dd>
 </dl>

Format

A Biological Basis for Homosexuality — ex0624

A data frame with 41 observations on the following 5 variables.<dl class='dl-horizontal'>
 <dt>Volume</dt><dd>volumes of INAH3 (1000 \(\times\)
 mm\(^3\)) cell clusters from 41 humans</dd> 
 <dt>Group</dt><dd>a factor with levels
 <table><tr><td>
 <code>"Group1"</code> </td>
<td> heterosexual male with AIDS death</td>
</tr><tr><td>
 <code>"Group2"</code> </td>
<td> heterosexual male with Non-AIDS death</td>
</tr><tr><td>
 <code>"Group3"</code> </td>
<td> homosexual male with AIDS death</td>
</tr><tr><td>
 <code>"Group4"</code> </td>
<td> heterosexual female with AIDS death</td>
</tr></table></dd>
 <dt>Sex</dt><dd>a factor with levels <code>"Female"</code> and <code>"Male"</code></dd>
 <dt>Orientation</dt><dd>a factor with levels <code>"Heterosexual"</code> and
 <code>"Homosexual"</code></dd>
 <dt>Death</dt><dd>a factor with levels <code>"AIDS"</code> and <code>"Non-AIDS"</code></dd>
 </dl>

ex0624: A Biological Basis for Homosexuality

Description

Usage

Arguments

Format

References

Examples

`"Group1"`	heterosexual male with AIDS death
`"Group2"`	heterosexual male with Non-AIDS death
`"Group3"`	homosexual male with AIDS death
`"Group4"`	heterosexual female with AIDS death