dataset2 {MPCI} | R Documentation |
This example represents the measurements on the brinell hardness (X_1) and tensile strength (X_2) discussed by Wang and Chen (1998).
data(dataset2)
A data frame with 25 observations on the following 2 variables.
X1
brinell hardness
X2
tensile strength
Wang F, Chen J (1998). "Capability index using principal components analysis." Quality Engineering, 11, 21-27.
data("dataset2")
## maybe str(dataset2) ; plot(dataset2) ...