Convert a datetime into a time of day expressed in hours, minutes or seconds
from midnight in local time for a time zone. This conversion is useful when
time-series data for different days needs to be compared or plotted based on
the local time-of-day.
Usage
as_tod(x, unit.out = "hours", tz = NULL)
Value
A numeric vector of the same length as x. If
unit.out = "tod_time" an object of class "tod_time" which
the same as for unit.out = "hours" but with the class attribute
set, which dispatches to special format() nad print()
methods.
Arguments
x
a datetime object accepted by lubridate functions
unit.out
character string, One of "tod_time", "hours", "minutes", or "seconds".
tz
character string indicating time zone to be used in output.
See Also
solar_time
Other Time of day functions:
format.tod_time(),
print.tod_time()