lubridate (version 0.2.6)

int_start: Access and change the start date of an interval

Description

Changing the start date of an interval does not change the length of the interval. It shifts when the interval occurs.

Usage

int_start(x)

Arguments

x

An interval object

Value

• A POSIXct date object when used as an accessor. Nothing when used as a settor

Examples

int <- new_interval(ymd("2001-01-01"), ymd("2002-01-01"))
# 2001-01-01 -- 2002-01-01
int_start(int)
# "2001-01-01 UTC"
int_start(int) <- ymd("2001-06-01")
int
# 2001-06-01 -- 2002-06-01