is.timespan: Is x a length of time?

In lubridate: Make Dealing with Dates a Little Easier

Description

Is x a length of time?

Usage

is.timespan(x)

Arguments

x	an R object

Value

TRUE if x is a period, interval, duration, or difftime object, FALSE otherwise.

See Also

is.instant(), is.duration(), is.difftime(), is.period(), is.interval()

Examples

is.timespan(as.Date("2009-08-03")) # FALSE
is.timespan(duration(second = 1)) # TRUE

Example output

Attaching package: 'lubridate'

The following object is masked from 'package:base':

    date

[1] FALSE
[1] TRUE

lubridate documentation built on Feb. 26, 2021, 5:09 p.m.