def get_data():
        '''
        Returns
        -------
        pd.DataFrame

        I.e.,
        >>> print(WhissellsLexicon.get_data())
                     activation  imagery  pleasantness
        word
        a                1.3846      1.0        2.0000
        abandon          2.3750      2.4        1.0000
        abandoned        2.1000      3.0        1.1429
        abandonment      2.0000      1.4        1.0000
        abated           1.3333      1.2        1.6667
        '''
        data_stream = pkgutil.get_data('scattertext', 'data/whissells_df.csv')
        return pd.read_csv(
            io.StringIO(data_stream.decode('utf8'))
        ).set_index('word').astype(np.float64)

        Returns
        -------
        pd.DataFrame

        I.e.,
        >>> print(WhissellsLexicon.get_data())
                     activation  imagery  pleasantness
        word
        a                1.3846      1.0        2.0000
        abandon          2.3750      2.4        1.0000
        abandoned        2.1000      3.0        1.1429
        abandonment      2.0000      1.4        1.0000
        abated           1.3333      1.2        1.6667
        
scattertext/SampleLexicons.py