If a value can be ordered

is.orderable(x) returns !is.na().

is.orderable(x)

Arguments

x

object to be tested.

Details

x should not be a list; in that case the behavior currently differs between S-PLUS and R.

Value

is.orderable returns a logical vector of the same length as x.

See also

is.na

Examples

x <- c(1, 4, NA, 0, 5)
is.orderable(x)
#> [1]  TRUE  TRUE FALSE  TRUE  TRUE
# [1]  TRUE  TRUE FALSE  TRUE  TRUE