示例#1
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def test_standaardize2():
	testing_df = df.copy()
	with pytest.raises(Exception):
		clean.standardize(testing_df, 6,)
示例#2
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def test_standardize3():
	testing_df = df.copy()
	testing_df['col4'] = pd.Series([1, 1, 1], index = [0, 1, 2])
	result_df = testing_df.copy()
	clean.standardize(testing_df, 3)
	assert (((testing_df.fillna(0) == result_df.fillna(0)).all()).all()) == True
示例#3
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def test_standardize1():
	testing_df = df.copy()
	result_df = df.copy()
	clean.standardize(testing_df, 0)
	result_df['col1'] = (result_df['col1'] - result_df['col1'].mean()) / result_df['col1'].std()
	assert (((testing_df.fillna(0) == result_df.fillna(0)).all()).all()) == True