make_datetime: Efficient creation of date-times from numeric representations

In lubridate: Make Dealing with Dates a Little Easier

Efficient creation of date-times from numeric representations

Description

make_datetime() is a very fast drop-in replacement for base::ISOdate() and base::ISOdatetime(). make_date() produces objects of class Date.

Usage

make_datetime(
  year = 1970L,
  month = 1L,
  day = 1L,
  hour = 0L,
  min = 0L,
  sec = 0,
  tz = "UTC"
)

make_date(year = 1970L, month = 1L, day = 1L)

Arguments

year	numeric year
month	numeric month
day	numeric day
hour	numeric hour
min	numeric minute
sec	numeric second
tz	time zone. Defaults to UTC.

Details

Input vectors are silently recycled. All inputs except sec are silently converted to integer vectors; sec can be either integer or double.

Examples

make_datetime(year = 1999, month = 12, day = 22, sec = 10)
make_datetime(year = 1999, month = 12, day = 22, sec = c(10, 11))

lubridate documentation built on Sept. 27, 2023, 5:07 p.m.