Stacking and unstacking in Pandas are the useful techniques for reshaping DataFrames to extract more information in different ways. It works efficiently with multi-level indices also. Whether it's compressing c
/Users/nate/anaconda2/envs/petinsight/lib/python2.7/site-packages/pandas/core/reshape/reshape.pyc in _unstack_frame(obj, level, fill_value) 514 fill_value=fill_value, 515 constructor=obj._constructor) --> 516 return unstacker.get_result() 517 518...