clock (version 0.7.1)

as_year_quarter_day: Convert to year-quarter-day

Description

as_year_quarter_day() converts a vector to the year-quarter-day calendar. Time points, Dates, POSIXct, and other calendars can all be converted to year-quarter-day.

Usage

as_year_quarter_day(x, ..., start = NULL)

Value

A year-quarter-day vector.

Arguments

x

[vector]

A vector to convert to year-quarter-day.

...

These dots are for future extensions and must be empty.

start

[integer(1) / NULL]

The month to start the fiscal year in. 1 = January and 12 = December.

If NULL:

• If x is a year-quarter-day, it will be returned as is.

• Otherwise, a start of January will be used.

Examples

# From Date
as_year_quarter_day(as.Date("2019-01-01"))
as_year_quarter_day(as.Date("2019-01-01"), start = 3)

# From POSIXct, which assumes that the naive time is what should be converted
as_year_quarter_day(as.POSIXct("2019-01-01 02:30:30", "America/New_York"))

# From other calendars
tuesday <- 3
as_year_quarter_day(year_month_weekday(2019, 2, tuesday, 2))

# Converting between `start`s
x <- year_quarter_day(2019, 01, 01, start = 2)
x

# Default keeps the same start
as_year_quarter_day(x)

# But you can change it
as_year_quarter_day(x, start = 1)