residue {daewr}

Herbicide degradation experiment

Description

Data from the Herbicide degradation experiment in chapter 9 of Design and Analysis of Experiments with R

Usage

data(residue)

Format

A data frame with 16 observations on the following 3 variables.

soil

a factor with levels "C" "P"

moisture

a factor with levels "L" "H"

temp

a factor with levels 10 30

X1

a numeric vector

X2

a numeric vector

X3

a numeric vector

X4

a numeric vector

X5

a numeric vector

Source

Design and Analysis of Experiments with R, by John Lawson, CRC/Chapman Hall

Examples

data(residue)