Nothing
test_that("freq counts values", {
out <- freq(iris, column = "Species")
expect_s3_class(out, "basetable")
expect_true(all(c("Species", "n") %in% names(out)))
expect_equal(sum(out$n), nrow(iris))
})
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.