Unpaired Heated Elastic Bands

Description

Twenty-one elastic bands were divided into two groups.

One of the sets was placed in hot water (60-65 degrees C) for four minutes, while the other was left at ambient temperature. After a wait of about ten minutes, the amounts of stretch, under a 1.35 kg weight, were recorded.

Usage

pair65

Format

This list contains the following elements:

heated

a numeric vector giving the stretch lengths for the heated bands

ambient

a numeric vector giving the stretch lengths for the unheated bands

Source

J.H. Maindonald

Examples

twot.permutation(two65$ambient,two65$heated) # two sample permutation test