Nothing
context("Testing error message from profile.clm")
expect_warning(
fm2 <- clm(rating ~ contact, scale=~contact, nominal=~contact,
data=wine)
, "\\(1\\) Hessian is numerically singular")
expect_error(profile(fm2)
, "Cannot get profile when vcov\\(fitted\\) contains NAs")
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.