milk {PBImisc} | R Documentation |
Milk yield data
Description
Milk yield data for 10 unrelated cows
Usage
data(milk)
Format
data.frame with 40 obs. and 2 variables
cow
cow id, a factor with 10 levels
milk.amount
milk amount in kgs per week
Details
Weekly milk yield amount for 10 cows. For every cow 5 measurements are taken.
Examples
data(milk)
library(lattice)
# change the order of levels
milk$cow = reorder(milk$cow, milk$milk.amount, mean)
#plot it
dotplot(cow~milk.amount, data=milk)
[Package PBImisc version 1.0 Index]