| Tensile {BSDA} | R Documentation |
Data for Example 7.11
Tensile
A data frame with 72 observations on the following 4 variables.
Run.1Run.2TensileRunKitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury
str(Tensile)
attach(Tensile)
boxplot(Run.1,Run.2,names=c("Run 1","Run 2"),col=c("red","Blue"))
boxplot(Tensile~Run,names=c("Run 1","Run 2"),col=c("red","Blue"))
t.test(Tensile~Run)
t.test(Run.1,Run.2)
detach(Tensile)