is.difftime

From lubridate v0.1 by Hadley Wickham

Is x a duration (difftime) object?

Is x a duration (difftime) object?

Keywords: logic, chron

Usage

is.difftime(x)

Arguments

x: an R object

Value

TRUE if x is a difftime object, FALSE otherwise.

See Also

is.instant, is.timespan, is.interval, is.period, duration

Examples

is.difftime(as.Date("2009-08-03")) # FALSE
is.difftime(new_duration(days = 12.4)) # TRUE}

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

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