FORMULA1: Pit Stop Times

In PASWR2: Probability and Statistics with R, Second Edition

Description

Pit stop times for two teams at 10 randomly selected Formula 1 races

Usage

FORMULA1

Format

A data frame with 10 observations on the following 3 variables:

• race (number corresponding to a race site)

• team1 (pit stop times for team one)

• team2 (pit stop times for team two)

References

Ugarte, M. D., Militino, A. F., and Arnholt, A. T. 2015. Probability and Statistics with R, Second Edition. Chapman & Hall / CRC.

Examples

# Change data format from wide to long
# library(reshape2)
# F1L <- melt(data = FORMULA1, id.vars = "race", variable.name = "team", 
# value.name = "time")
# ggplot(data = F1L, aes(x = team, y = time)) + geom_boxplot()
# Using reshape()
F1L <- reshape(FORMULA1, varying = c("team1", "team2"), v.names = "time", 
timevar = "team", idvar = "race", direction = "long")
ggplot(data = F1L, aes(x = factor(team), y = time, fill = factor(team))) + 
geom_boxplot() + guides(fill = "none") + scale_x_discrete(breaks = 1:2, 
labels = c("Team 1", "Team 2")) + labs(x = "", y = "Pit stop times in seconds")
with(data = FORMULA1, 
boxplot(team1, team2, col = c("red", "blue")))

PASWR2 documentation built on Sept. 5, 2021, 5:44 p.m.