splus2R: is.orderable – R documentation

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is.orderable

If a value can be ordered

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

is.orderable(x)

`x`	object to be tested.

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

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

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

Supplemental S-PLUS Functionality in R

v1.3-3

GPL-2

Authors

William Constantine [aut], Tim Hesterberg [aut], Knut Wittkowski [ctb], Tingting Song [ctb], Bill Dunlap [ctb], Stephen Kaluzny [ctb, cre]

Initial release