Is Incomplete Terms — is_incomplete_terms • term

Tests whether a term vector has absent elements. The vector should not require repairing.

is_incomplete_terms(x, ...)

Arguments

x: The object.
...: Unused.

Value

A logical scalar indicating whether the object's terms are incomplete.

See also

term-vector() and complete_terms()

Examples

is_incomplete_terms(term("b[2]"))
#> [1] TRUE
is_incomplete_terms(term("b[2]", "b[1]"))
#> [1] FALSE
is_incomplete_terms(term("b[2]", "b[1]", "b[1]"))
#> [1] FALSE