BSDA (version 1.01)

Challeng: Temperatures and O-ring failures for the launches of the space shuttle Challenger

Description

Data for Examples 1.11, 1.12, 1.13, 2.11 and 5.1

Usage

Challeng

Format

A data frame with 25 observations on the following 4 variables.

flight

a factor with levels 1 2 3 4 41-b 41-c 41-d 41-g 5 51-a 51-b 51-c 51-d 51-f 51-g 51-i 51-j 6 61-a 61-b 61-c 61-i 7 8 9

date

a factor with levels 1/12/86 1/24/85 1/28/86 10/3/85 10/30/85 10/5/84 11/11/82 11/12/81 11/26/85 11/28/83 11/8/84 2/3/84 3/22/82 4/12/81 4/12/85 4/29/85 4/4/83 4/6/84 6/17/85 6/18/83 6/27/82 7/29/85 8/27/85 8/30/83 8/30/84

temp

a numeric vector

Failures

a numeric vector

Examples

# NOT RUN {
str(Challeng)
attach(Challeng)
stem(temp)
summary(temp)
IQR(temp)
quantile(temp)
fivenum(temp)
stem(sort(temp)[-1])
summary(sort(temp)[-1])
IQR(sort(temp)[-1])
quantile(sort(temp)[-1])
fivenum(sort(temp)[-1])
par(mfrow=c(1,2))
qqnorm(temp)
qqline(temp)
qqnorm(sort(temp)[-1])
qqline(sort(temp)[-1])
par(mfrow=c(1,1))
detach(Challeng)
# }