hours {splusTimeDate} | R Documentation |
Return Various Periods from a Time Vector
Description
Extracts as numbers various time-of-day periods from a time vector.
Usage
hours(x)
minutes(x)
seconds(x)
yeardays(x)
Arguments
x |
the |
Value
returns a numeric vector of hours, minutes, seconds, or year-days
of x
for the respective function.
Hours are integers between 0 and 23.
Minutes are integers between 0 and 59.
Seconds are numbers including the fractions of a second.
Yeardays are the day number of the year (a number between 1 and 366).
See Also
Examples
x <- timeDate(c("1/1/1998 3:05:23.4", "5/10/2005 2:15:11.234 PM"))
hours(x)
minutes(x)
seconds(x)
yeardays(x)
[Package splusTimeDate version 2.5.8 Index]