Helper function to help calculate the number of breaks needed an a date axis.
The output is a string in the format "N days" suitable as value for parameter
date_breaks in scale_x_date() and friends.
Usage
calc_date_breaks(first_date, last_date)
Arguments
- first_date
a date or string that as.Date can convert to date
- last_date
a date or string that as.Date can convert to date
Examples
calc_date_breaks("2022-06-01", "2022-06-18")
#> [1] "1 days"