context("Test cumulate")
test_that("Results as expected", {
skip_on_cran()
dat <- as.Date("2016-01-02") + as.integer(c(7,7,7,0,1,2,2,2,3,3,5,7))
i <- incidence(dat)
out <- cumulate(i)
expect_identical(cumsum(i$counts), as.vector(out$counts))
expect_true(out$cumulative)
expect_identical(cumulate(-3:10), cumsum(-3:10))
expect_error(cumulate(out), "x is already a cumulative incidence")
})
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.