ex11.56 {Devore5} | R Documentation |
The ex11.56
data frame has 30 rows and 3 columns.
This data frame contains the following columns:
describe{
item{C1}{
a numeric vector
}
item{C2}{
a factor with levels
pH 3
pH 5.5
pH 7
}
item{C3}{
a factor with levels
Diseased
Healthy
}
}
Devore, J. L. (2000) Probability and Statistics for Engineering and the Sciences (5th ed), Duxbury
library(Devore5) data(ex11.56)