diff options
Diffstat (limited to 'R')
| -rw-r--r-- | R/pkg/inst/tests/testthat/test_mllib.R | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/R/pkg/inst/tests/testthat/test_mllib.R b/R/pkg/inst/tests/testthat/test_mllib.R index a1eaaf2091..c99315726a 100644 --- a/R/pkg/inst/tests/testthat/test_mllib.R +++ b/R/pkg/inst/tests/testthat/test_mllib.R @@ -481,6 +481,16 @@ test_that("spark.naiveBayes", { expect_error(m <- e1071::naiveBayes(Survived ~ ., data = t1), NA) expect_equal(as.character(predict(m, t1[1, ])), "Yes") } + + # Test numeric response variable + t1$NumericSurvived <- ifelse(t1$Survived == "No", 0, 1) + t2 <- t1[-4] + df <- suppressWarnings(createDataFrame(t2)) + m <- spark.naiveBayes(df, NumericSurvived ~ ., smoothing = 0.0) + s <- summary(m) + expect_equal(as.double(s$apriori[1, 1]), 0.5833333, tolerance = 1e-6) + expect_equal(sum(s$apriori), 1) + expect_equal(as.double(s$tables[1, "Age_Adult"]), 0.5714286, tolerance = 1e-6) }) test_that("spark.survreg", { |