A day by day record of the number of births in the United States in 1978.

data(Births78)

Format

A data.frame with 365 observations on the following 8 variables.

  • date Date

  • births Number of births on date (integer)

  • wday Day of week (ordered factor)

  • year Year (integer)

  • month Month (integer)

  • day_of_year Day of year (integer)

  • day_of_month Day of month (integer)

  • day_of_week Day of week (integer)

See also

Examples

data(Births78) if (require(ggformula)) { gf_point(births ~ date, data = Births78) gf_point(births ~ date, data = Births78, color = ~ wday) }