Nothing
context("orcutt")
skip_on_cran()
skip_if_not_installed("modeltests")
library(modeltests)
skip_if_not_installed("orcutt")
fit <- lm(mpg ~ wt + qsec + disp, mtcars)
co <- orcutt::cochrane.orcutt(fit)
test_that("orcutt tidier arguments", {
check_arguments(tidy.orcutt)
check_arguments(glance.orcutt)
})
test_that("tidy.orcutt", {
td <- tidy(co)
check_tidy_output(td)
check_dims(td, 4, 5)
})
test_that("glance.orcutt", {
gl <- glance(co)
check_glance_outputs(gl)
check_dims(gl, 1, 9)
})
test_that("no effect from additional parameters", { # from issue 734
expect_equal(
tidy(co, conf.int = TRUE, exponentiate = FALSE),
tidy(co)
)
expect_equal(
tidy(co, exponentiate = TRUE),
tidy(co)
)
expect_equal(
tidy(co, conf.int = TRUE, exponentiate = TRUE),
tidy(co)
)
})
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