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A comment on FireDucks: Pandas but 100x Faster. Parent comment

Re:FireDucks: Pandas but 100x Faster by tomrod on Wednesday November 20, 2024 @04:09PM (#42198127)
A bit from memory as in transit, but something like df.groupby(df[date_col]+pd.offsets.MonthEnd(0))[agg_col].sum()
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