assertive (version 0.2-6)

assert_is_data.frame: Checks to see if the input is a data.frame.

Description

Checks to see if the input is a data.frame.

Usage

assert_is_data.frame(x)

is_data.frame(x, .xname = get_name_in_parent(x))

Arguments

x

Input to check.

.xname

Not intended to be used directly.

Value

• is_data.frame wraps is.data.frame, providing more information on failure. assert_is_data.frame returns nothing but throws an error if is_data.frame returns FALSE.

See Also

is.data.frame.

Examples

assert_is_data.frame(data.frame())
assert_is_data.frame(datasets::CO2)