lubridate (version 0.2.6)

hour: Get/set hours component of a date-time.

Description

Date-time must be a POSIXct, POSIXlt, Date, chron, yearmon, yearqtr, zoo, zooreg, timeDate, xts, its, ti, jul, timeSeries, and fts objects.

Usage

hour(x)

Arguments

x
a date-time object

Value

  • the hours element of x as a decimal number

Examples

Run this code
x <- now()
hour(x)
hour(x) <- 1
hour(x) <- 61
hour(x) > 2

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