BSDA (version 0.1)

Chipavg: Measurements of the thickness of the oxide layer of manufactured integrated circuits

Description

Data for Exercises 6.49 and 7.47

Usage

Chipavg

source

Kitchens, L. J. (2003) Basic Statistics and Data Analysis. Duxbury

Examples

str(Chipavg)
attach(Chipavg)
EDA(thickness)
t.test(thickness,mu=1000)
boxplot(wafer1,wafer2,name=c("Wafer 1","Wafer 2"))
shapiro.test(wafer1)
shapiro.test(wafer2)
t.test(wafer1,wafer2,var.equal=TRUE)
detach(Chipavg)