bare-type-predicates

Bare type predicates

These predicates check for a given type but only return TRUE for bare R objects. Bare objects have no class attributes. For example, a data frame is a list, but not a bare list.

Usage

is_bare_list(x)
is_bare_atomic(x)
is_bare_vector(x)
is_bare_double(x)
is_bare_integer(x)
is_bare_numeric(x)
is_bare_character(x)
is_bare_logical(x)

Details

• Like is_atomic() and unlike base R is.atomic(), is_bare_atomic() does not return TRUE for NULL.

• Unlike base R is.numeric(), is_bare_double() only returns TRUE for floating point numbers.

See Also

type-predicates scalar-type-predicates

Aliases

• bare-type-predicates
• is_bare_list
• is_bare_atomic
• is_bare_vector
• is_bare_double
• is_bare_integer
• is_bare_numeric
• is_bare_character
• is_bare_logical