data/Problem10.12.R

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

Problem10.12 <- data.frame(
	"X1" = c(
		1,
		1,
		1.5,
		1.5,
		1.5,
		0.5,
		1.5,
		0.5,
		1,
		0.5,
		1,
		0.5
	),
	"X2" = c(
		1,
		1,
		4,
		4,
		4,
		2,
		2,
		3,
		1.5,
		1.5,
		2.5,
		2.5
	),
	"Y" = c(
		26,
		24,
		175,
		160,
		163,
		55,
		62,
		100,
		26,
		30,
		70,
		71
	),
	"X1Squared" = c(
		1,
		1,
		2.25,
		2.25,
		2.25,
		0.25,
		2.25,
		0.25,
		1,
		0.25,
		1,
		0.25
	),
	"X2Squared" = c(
		1,
		1,
		16,
		16,
		16,
		4,
		4,
		9,
		2.25,
		2.25,
		6.25,
		6.25
	),
	"X1x2" = c(
		1,
		1,
		6,
		6,
		6,
		1,
		3,
		1.5,
		1.5,
		0.75,
		2.5,
		1.25
	))