tests/testthat/test-item_intercor.R

test_that("item_intercor", {
  data(iris)
  x <- iris[, 1:4]
  expect_equal(item_intercor(x), 0.2900708, tolerance = 1e-3)
  expect_equal(item_intercor(x, "spearman"), 0.3147349, tolerance = 1e-3)
})

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performance documentation built on Nov. 2, 2023, 5:48 p.m.