make_datetime {lubridate} | R Documentation |
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))
[Package lubridate version 1.9.3 Index]