data/Problem5.21.R

In ehassler/MontgomeryDAE: MontgomeryDAE - Data and examples from Montgomery's "Design and Analysis of Experiments"

Problem5.21 <- data.frame(
	"Pressure" = c(
		'120',
		'130',
		'140',
		'150',
		'120',
		'130',
		'140',
		'150',
		'120',
		'130',
		'140',
		'150'
	),
	"Temperature" = c(
		'250',
		'250',
		'250',
		'250',
		'260',
		'260',
		'260',
		'260',
		'270',
		'270',
		'270',
		'270'
	),
	"Strength" = c(
		9.6,
		9.69,
		8.43,
		9.98,
		11.28,
		10.1,
		11.01,
		10.44,
		9,
		9.57,
		9.03,
		9.8
	))