lawn {faraway}R Documentation

Cut-off times of lawnmowers

Description

Data on the cut-off times of lawnmowers was collected. 3 machines were randomly selected from those produced by manufacturers A and B. Each machine was tested twice at low speed and high speed.

Usage

data(lawn)

Format

A data frame with 24 observations on the following 4 variables.

manufact
Manufacturer - a factor with levels A B
machine
Lawn mower - a factor with levels m1 m2 m3 m4 m5 m6
speed
Speed of testing - a factor with levels H L
time
cut-off time

Source

Unknown.


[Package faraway version 1.0.4 Index]