Cowles

The <code>Cowles</code> data frame has 1421 rows and 4 columns.
These data come from a study of the personality determinants
of volunteering for psychological research.

datasets


Functions and Datasets to Accompany J. Fox and S. Weisberg,
An R Companion to Applied Regression, Second Edition, Sage, 2011.

John Fox

Companion to Applied Regression

Sanford Weisberg

Daniel Adler

Douglas Bates

Gabriel Baud-Bovy

Steve Ellison

David Firth

Michael Friendly

Gregor Gorjanc

Spencer Graves

Richard Heiberger

Rafael Laboissiere

Georges Monette

Duncan Murdoch

Henric Nilsson

Derek Ogle

Brian Ripley

William Venables

David Winsemius

Achim Zeileis

R-Core 

Cowles function

This data frame contains the following columns:<dl class="dl-horizontal">
 <dt>neuroticism</dt><dd>scale from Eysenck personality inventory</dd>
 <dt>extraversion</dt><dd>scale from Eysenck personality inventory</dd>
 <dt>sex</dt><dd>a factor with levels: <code>female</code>; <code>male</code></dd>
 <dt>volunteer</dt><dd>volunteeing, a factor with levels: <code>no</code>; <code>yes</code></dd>
 </dl>

Format

Cowles and Davis's Data on Volunteering — Cowles

This data frame contains the following columns:<dl class='dl-horizontal'>
 <dt>neuroticism</dt><dd>scale from Eysenck personality inventory</dd>
 <dt>extraversion</dt><dd>scale from Eysenck personality inventory</dd>
 <dt>sex</dt><dd>a factor with levels: <code>female</code>; <code>male</code></dd>
 <dt>volunteer</dt><dd>volunteeing, a factor with levels: <code>no</code>; <code>yes</code></dd>
 </dl>

Cowles and Davis's Data on Volunteering

Cowles: Cowles and Davis's Data on Volunteering

Description

Usage

Arguments

Format