Pretty Breakpoints
# S4 method for RataDie
pretty(x, calendar = getOption("aion.calendar"), ...)A RataDie object.
A RataDie object.
A TimeScale object specifying the target calendar
(see calendar()).
Further parameters to be passed to base::pretty().
pretty() computes a vector of increasing numbers which are "pretty" in
decimal notation of calendar. Pretty breakpoints are then converted to
rata die.
Other fixed date tools:
arithmetic,
as_date(),
as_decimal(),
as_fixed(),
as_year(),
fixed(),
fixed_gregorian,
fixed_julian,
format()