tests/testthat/test-wtd.R

test_that("wtd", {
  data(efc)
  set.seed(123)
  efc$weight <- abs(rnorm(nrow(efc), 1, 0.3))
  expect_equal(weighted_se(efc$c12hour, weights = efc$weight), 1.704182, tolerance = 1e-5)
  expect_equal(weighted_se(efc$c12hour, weights = NULL), 1.691623, tolerance = 1e-5)
})
strengejacke/sjstats documentation built on May 28, 2024, 8:30 p.m.