food {PASWR}R Documentation

Carrot Shear

Description

Shear measured in kN on frozen carrots from four randomly selected freezers

Usage

food

Format

A data frame with 16 observations on the following 2 variables:

shear
carrot shear measured in kN
freezer
a factor with levels A, B, C, and D

Source

Ugarte, M. D., Militino, A. F., and Arnholt, A. T. (2008) Probability and Statistics with R. Chapman & Hall/CRC.

Examples

attach(food)
summary(aov(shear~freezer))
detach(food)

[Package PASWR version 1.0 Index]