tests/testthat/test-n_parameters_rank-deficiency.R

m <- lm(formula = wt ~ am * cyl * vs, data = mtcars)

test_that("n_parameters-rank_deficiency", {
  expect_equal(n_parameters(m), 8)
  expect_equal(n_parameters(m, remove_nonestimable = TRUE), m$rank)
})
easystats/insight documentation built on Oct. 2, 2024, 8:19 a.m.