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Speed up `.groupby` itself

Open tilusnet opened this issue 5 years ago • 1 comments

If I have a large dataframe where my grouping results in many groups, panda's .groupby iteration is slow.

Could pandarallel help?

tilusnet avatar Aug 20 '20 14:08 tilusnet

Related to #7, #8, and #9.

shermansiu avatar Apr 27 '24 07:04 shermansiu