Events related to weeks of the year

• on_week() / on_yweek(): Is the date on the x-th week of the year?

• before_week() / before_yweek(): Is the date before the x-th week of the year?

• after_week() / after_yweek(): Is the date after the x-th week of the year?

• between_weeks() / between_yweeks(): Is the date between the x-th and y-th weeks of the year?

after_week(x, inclusive = FALSE, start = TRUE)

after_yweek(x, inclusive = FALSE, start = TRUE)

before_week(x, inclusive = FALSE, start = TRUE)

before_yweek(x, inclusive = FALSE, start = TRUE)

between_weeks(x, y, start = TRUE)

between_yweeks(x, y, start = TRUE)

on_week(x, start = TRUE)

on_yweek(x, start = TRUE)

Arguments

x	[integer(1)] A week of the year to mark as an event. For on_week(), this is also allowed to be a vector.
inclusive	[logical(1)] Should x count as an event?
start	[logical(1)] Should counting start from the beginning of the year? If FALSE, the event is computed as the x-th week from the end of the year.
y	[integer(1)] A week of the year to mark as an event.

Details

on_week() is an alias of the less common, but more verbose, on_yweek().