hours

0th

Percentile

Return Hours, Minutes, or Seconds from a Times Object

Given a chron or times object, extract the hours, minutes or seconds of the time it represents.

Keywords
chron
Usage
hours(x)
minutes(x)
seconds(x)
Arguments
x
an object inheriting from class "times", or coercible to such via as.chron.
Value

  • the corresponding time period as an ordered factor.

See Also

chron, dates, times

Aliases
  • hours
  • minutes
  • seconds
Examples
x <- chron(dates = c("02/27/92", "02/27/92", "01/14/92", "02/28/92"),
           times = c("23:03:20", "22:29:56", "01:03:30", "18:21:03"))
h <- hours(x)
y <- runif(4)
boxplot(y ~ h)
Documentation reproduced from package chron, version 2.3-35, License: GPL-2

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