skip_on_os(c("mac", "solaris"))
skip_if_not_installed("lme4")
test_that("ggpredict-backticks-and-CI", {
data(sleepstudy, package = "lme4")
d <- sleepstudy
set.seed(123)
d$`test var` <- runif(nrow(d), 10, 40)
m_backtick <- lme4::lmer(Reaction ~ Days + `test var` + (1 | Subject), data = d)
if (packageVersion("insight") >= "1.0.0") {
expect_warning(
{
out <- ggpredict(m_backtick, terms = c("Days", "test var"))
},
regex = "Looks like you"
)
} else {
out <- ggpredict(m_backtick, terms = c("Days", "test var"), verbose = FALSE)
}
expect_equal(
out$conf.low,
c(
230.83799, 232.08395, 232.08449, 241.86576, 243.10055, 243.05508,
252.77507, 253.99324, 253.903, 263.55779, 264.75351, 264.62099,
274.20771, 275.37512, 275.20405, 284.72119, 285.85477, 285.64991,
295.09749, 296.19246, 295.95932, 305.33884, 306.3915, 306.13594,
315.45026, 316.45811, 316.18596, 325.43903, 326.40081, 326.11753
),
tolerance = 1e-3
)
})
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.