openintro (version 2.0.0)

marathon: New York City Marathon Times

Description

Marathon times of male and female winners of the New York City Marathon 1970-1999.

Usage

marathon

Format

A data frame with 60 observations on the following 3 variables.

year

Year

gender

Gender

time

Running time (in hours)

Examples

# NOT RUN {
library(ggplot2)

ggplot(marathon, aes(x = time)) +
  geom_histogram(binwidth = 0.15)

ggplot(marathon, aes(y = time, x = gender)) +
  geom_boxplot()

# }