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qcc (version 2.6)

boiler: Bolier temperature data

Description

Temperature readings from the eight configured burners on a boiler.

Usage

data(boiler)

Arguments

Format

A data frame with 25 observations on the following 8 variables:
t1
temperature reading 1
t2
temperature reading 2
t3
temperature reading 3
t4
temperature reading 4
t5
temperature reading 5
t6
temperature reading 6
t7
temperature reading 7
t8
temperature reading 8

References

Mason, R.L. and Young, J.C. (2002) Multivariate Statistical Process Control with Industrial Applications, SIAM, p. 86.

Examples

Run this code
data(boiler)
summary(boiler)
boxplot(boiler)

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