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Created July 3, 2022 05:32
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um_mat_transf_7
transformer = PowerTransformer(method='box-cox', standardize=False)
# first find the optimal lambda using the train set
transformer.fit(df[variables].fillna(1))
transformed_var = transformer.transform(df[variables].fillna(1))
transformed_var = pd.DataFrame(transformed_var, columns = variables)
Gaussian_distribution_check(df, "YearBuilt" )
Gaussian_distribution_check(transformed_var, "YearBuilt")
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