naniar (version 0.6.1)

test_if_dataframe: Test if input is a data.frame

Description

Test if input is a data.frame

Usage

test_if_dataframe(x)

Value

an error if input (x) is a data.frame

Arguments

x

object

Examples

if (FALSE) {
# success
test_if_dataframe(airquality)
#fail
my_test <- matrix(10)
test_if_dataframe(my_test)
}