Nothing
test_that("geom_km works as expected", {
p <- ggplot(surv_df, aes(time = time, status = status))
result <- expect_silent(
p + geom_km()
)
expect_s3_class(result, "ggplot")
first_layer <- layer_data(result, 1)
expect_data_frame(first_layer)
expect_named(
first_layer,
c(
"x", "y", "time", "survival", "PANEL", "group", "colour", "fill",
"linewidth", "linetype", "weight", "alpha"
)
)
})
test_that("geom_km looks as expected for a single group", {
p <- ggplot(surv_df, aes(time = time, status = status)) +
geom_km()
vdiffr::expect_doppelganger("geom_km single group", p)
})
test_that("geom_km looks as expected for two groups", {
p <- ggplot(surv_df, aes(time = time, status = status, color = factor(group))) +
geom_km()
vdiffr::expect_doppelganger("geom_km two groups", p)
})
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.