Nothing
test_that("speed works", {
expect_equivalent(round(track_speed(c(0, 0, 1, 0), c(0, 1, 1, 0),
ISOdate(2001, 1, 1) + c(1:4)), digits = 2L),
c(NA, 110574.39, 111302.65, 156899.57))
})
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.