xy.py 文件源码

def make_x(self, df):
        x_spec = self.get_individualised_x_spec()


        X = df[XY.reduce_tuples(
            [a for a, b in x_spec if b != 'linear_by_categorical']
        )].copy()
        cats = XY.reduce_tuples(
            [a for a, b in x_spec if b == 'categorical' or b == 'ordinal']
        )

        X = self.prep_work(X, x_spec)

        X = pd.get_dummies(
            X, prefix=cats, prefix_sep='_', columns=cats,
            drop_first=False, dummy_na=False
        )

        return X