Is x a POSIXct or POSIXlt object?
is.timespan: Is x a length of time?
In lubridate: Make Dealing with Dates a Little Easier
Description
Usage
Arguments
Value
See Also
Examples
Description
Is x a length of time?
Usage
1
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
1
2
is.timespan(as.Date("2009-08-03")) # FALSE
is.timespan(duration(second = 1)) # TRUE
lubridate documentation built on May 30, 2017, 2:10 a.m.
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Description Usage Arguments Value See Also Examples
Description
Is x a length of time?
Usage
1 | 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
1 2 | is.timespan(as.Date("2009-08-03")) # FALSE
is.timespan(duration(second = 1)) # TRUE
|
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