tests/testthat/test_oscilations.R

context("Check calculate_oscillations() functions")

test_that("plot calculate_oscillations",{
  library("DALEX")
  library("ranger")
  set.seed(59)
  apartments_rf_model <- ranger(m2.price ~ construction.year + surface + floor +
                                no.rooms + district, data = apartments)

  explainer_rf <- explain(apartments_rf_model,
                          data = apartments_test, y = apartments_test$m2.price,
                          verbose = FALSE)

  apartment <- apartmentsTest[1,]

  cp_rf <- ceteris_paribus(explainer_rf, apartment)
  pl <- calculate_oscillations(cp_rf)
  expect_true("ceteris_paribus_oscillations" %in% class(pl))
})

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ingredients documentation built on April 10, 2021, 5:06 p.m.