Is x a difftime object?

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().

Examples

is.difftime(as.Date("2009-08-03")) # FALSE
#> [1] FALSE
is.difftime(make_difftime(days = 12.4)) # TRUE
#> [1] TRUE