agridat (version 1.23)

strickland.peach.uniformity: Uniformity trial of peach

Description

Uniformity trial of peach trees in Australia.

Usage

data("strickland.peach.uniformity")

Format

A data frame with 144 observations on the following 3 variables.

row

row

col

column

yield

yield, pounds per tree

Details

Yields are the weight of peaches per individual tree in pounds.

References

None

Examples

if (FALSE) {

library(agridat)

  data(strickland.peach.uniformity)
  dat <- strickland.peach.uniformity

  mean(dat$yield) # 131.3, Strickland has 131.3
  sd(dat$yield)/mean(dat$yield) # 31.1, Strickland has 34.4

  libs(desplot)
  desplot(dat, yield ~ col*row,
          main="strickland.peach.uniformity",
          flip=TRUE, aspect=1)
}