assertive (version 0.2-6)

assert_is_factor: Is the input an factor?

Description

Checks to see if the input is an factor.

Usage

assert_is_factor(x)

assert_is_ordered(x)

is_factor(x, .xname = get_name_in_parent(x))

is_ordered(x, .xname = get_name_in_parent(x))

Arguments

x

Input to check.

.xname

Not intended to be used directly.

Value

• is_factor wraps is.factor, providing more information on failure. assert_is_factor returns nothing but throws an error if is_factor returns FALSE.

See Also

is.factor.

Examples

assert_is_factor(factor(sample(letters, 10)))