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Data from rat behavior experiment in Chapter 4 of Design and Analysis of Experiments with R
data(drug)
A data frame with 50 observations on the following 3 variables.
rat
a factor with levels 1 2 3 4 5 6 7 8 9 10
1
2
3
4
5
6
7
8
9
10
dose
a factor with levels 0.0 0.5 1.0 1.5 2.0
0.0
0.5
1.0
1.5
2.0
rate
a numeric vector
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