Boiler temperature data
Temperature readings from the eight configured burners on a boiler.
data(boiler)
A data frame with 25 observations on the following 8 variables:
temperature reading 1
temperature reading 2
temperature reading 3
temperature reading 4
temperature reading 5
temperature reading 6
temperature reading 7
temperature reading 8
Mason, R.L. and Young, J.C. (2002) Multivariate Statistical Process Control with Industrial Applications, SIAM, p. 86.
data(boiler) summary(boiler) boxplot(boiler)
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