Closed
Description
example of impl. I think this is pretty straightforward; what is hard is align (well not that hard but needs to accept a lot of different cases)
http://stackoverflow.com/questions/14650341/boolean-mask-in-pandas-panel
example of impl. I think this is pretty straightforward; what is hard is align (well not that hard but needs to accept a lot of different cases)
http://stackoverflow.com/questions/14650341/boolean-mask-in-pandas-panel