heads.data {BHH2} | R Documentation |
Data set of the variability of machine heads in a quality improvement experiment.
data(heads.data)
A data frame with 30 observations on the following 6 variables.
Box, G. E. P. (1993). "How to Get Lucky". Quality Engineering, Vol. 5, No. 3, pp 517-524.
Box G. E. P, Hunter, J. S. and Hunter, W. C. (2005). Statistics for Experimenters II. New York: Wiley.
data(heads.data) str(heads.data) plot(heads.data)