def remap (listoflists,criterion):
    function = 'map(lambda x: '+criterion+',listoflists)'
    lines = eval(function)
    return lines
Remaps values in a given column of a 2D list (listoflists).  This requires
dataset/ETHPy150Open sunlightlabs/clearspending/completeness/statlib/pstat.py/remap