Description

Measurements on breedings of the common puffin on different habits at Great Island, Newfoundland.

Usage

Format

A data frame with 38 observations on the following 5 variables.

Nest

nesting frequency (burrows per 9 square meters)

Grass

grass cover (percentage)

Soil

mean soil depth (in centimeters)

Angle

angle of slope (in degrees)

Distance

distance from cliff edge (in meters)

Source

Peck, R., Devore, J., and Olsen, C. (2005), Introduction to Statistics And Data Analysis, Thomson Learning.