Shir Meir Lador
Aug 22, 2017 · 1 min read

Thank you for your input.

Regarding ufuncs- as stated in numpy library definition- ufunc is a “vectorized” wrapper for a function that takes a fixed number of scalar inputs and produces a fixed number of scalar outputs.

It is a function that apply on vectors efficiently because it is implemented in c. The pandas built in functions are based on the numpy ufuncs.

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    Shir Meir Lador

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    Data scientist and organizer of PyData Tel Aviv meetups