def _s(word, seq, suffix='s'):
    return word + (suffix if len(seq) != 1 else '')
Returns a list of model data from the column indexed by *col*.
dataset/ETHPy150Open quantopian/zipline/zipline/testing/predicates.py/_s--crossover with--dataset/ETHPy150Open enthought/traitsui/traitsui/wx/table_model.py/TableModel.__get_data_column