aus_fertility | R Documentation |
aus_fertility
is an annual vital
object covering the years 1921-2002 with three values:
Fertility: | Fertility rate per woman |
Exposure: | Population of women at 30 June each year |
Births: | Number of births |
Time series of class vital
The data is disaggregated using one key:
Age: | Age of mother at time of birth |
The extreme age groups (15 and 49) also include a few younger and older mothers respectively.
Australian Human Mortality Database. https://aushd.org
library(ggplot2)
aus_fertility
aus_fertility |>
autoplot(Fertility) +
ylab("Fertility rate")
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