The Great Britain Office of Population Census and Surveys once collected data on a random sample of 170 married couples in Britain, recording the age (in years) and heights of the husbands and wives.
Format
A data frame with 199 observations on the following 8 variables.
- age_wife
Age of wife.
- ht_husband
Height of husband (mm).
- ht_wife
Height of wife (mm).
- age_husb_at_marriage
Age of husband at the time they married.
- age_wife_at_marriage
Age of wife at the time they married.
- years_married
Number of years married.
Examples
library(ggplot2)
ggplot(husbands_wives, aes(x = ht_husband, y = ht_wife)) +
geom_point()
