Corrosion resistance study data set.
A data frame with 24 observations on the following 4 variables.
factor with 6 levels. The casting order.
factor with 3 levels. The casting temperature.
factor with 4 levels. The coating treatment.
numeric vector. Corrosion resistance response.
Box G. E. P, Hunter, J. S. and Hunter, W. C. (2005). Statistics for Experimenters II. New York: Wiley.
1 2 3