Pair of dummy variables

Detect if two vetors are both dummies.

Uso

is_2dummies(x, y)

Argumentos

x

A vector.

y

A vector.

Valor

A logical value.

Ejemplos

is_2dummies(mtcars$vs, mtcars$am)
#> [1] TRUE
#> attr(,"type")
#> [1] "2dummies"