BSDA (version 1.01)

Cabinets: Estimates of costs of kitchen cabinets by two suppliers on 20 prospective homes

Description

Data for Exercise 7.83

Usage

Cabinets

Format

A data frame with 20 observations on the following 3 variables.

Home

a numeric vector

SupplA

a numeric vector

SupplB

a numeric vector

Examples

# NOT RUN {
str(Cabinets)
attach(Cabinets)
DIF <- SupplA - SupplB
qqnorm(DIF)
qqline(DIF)
shapiro.test(DIF)
t.test(SupplA,SupplB,paired=TRUE)
wilcox.test(SupplA,SupplB,paired=TRUE)
detach(Cabinets)
remove(DIF)
# }