()
| 2284 | |
| 2285 | |
| 2286 | def test_fit_transform(): |
| 2287 | rng = np.random.RandomState(0) |
| 2288 | X = rng.random_sample((5, 4)) |
| 2289 | for obj in (StandardScaler(), Normalizer(), Binarizer()): |
| 2290 | X_transformed = obj.fit(X).transform(X) |
| 2291 | X_transformed2 = obj.fit_transform(X) |
| 2292 | assert_array_equal(X_transformed, X_transformed2) |
| 2293 | |
| 2294 | |
| 2295 | def test_add_dummy_feature(): |
nothing calls this directly
no test coverage detected
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