Cowles and Davis's Data on Volunteering

Description

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

Usage

Cowles

Format

This data frame contains the following columns:

neuroticism

scale from Eysenck personality inventory.

extraversion

scale from Eysenck personality inventory.

sex

a factor with levels: female; male.

volunteer

volunteeing, a factor with levels: no; yes.

Source

Cowles, M. and C. Davis (1987) The subject matter of psychology: Volunteers. British Journal of Social Psychology 26, 97–102.

Examples

summary(Cowles)