year

year<-

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

manip

methods

utilities

chron

Lubridate makes it easier to work with dates
    and times by providing functions to identify and parse
    date-time data, extract and modify components of a
    date-time (years, months, days, hours, minutes, and
    seconds), perform accurate math on date-times, handle
    time zones and Daylight Savings Time. Lubridate has a
    consistent, memorable syntax, that makes working with
    dates fun instead of frustrating.

Garrett Grolemund

lubridate

Make dealing with dates a little easier

year function

Get/set years component of a date-time.

year: Get/set years component of a date-time.

Description

Usage

Arguments

Value

Details

Examples