is.timespan

From lubridate v0.1 by Hadley Wickham

Is x a length of time?

Is x a length of time?

Keywords: logic, chron

Usage

is.timespan(x)

Arguments

x: an R object

Value

TRUE if x is a period, interval, 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(new_duration(second = 1)) # TRUE}

Documentation reproduced from package lubridate, version 0.1, License: GPL

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