ex11.09 {Devore5} | R Documentation |
The ex11.09
data frame has 36 rows and 3 columns.
This data frame contains the following columns:
describe{
item{effort}{
a numeric vector
}
item{Type}{
a factor with levels
T1
T2
T3
T4
}
item{Subject}{
a numeric vector
}
}
Devore, J. L. (2000) Probability and Statistics for Engineering and the Sciences (5th ed), Duxbury
library(Devore5) data(ex11.09)