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pandas-dev / pandas Public

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PERF: Improve performance of groupby.size#65648

Open

rhshadrach wants to merge 3 commits into

pandas-dev:mainpandas-dev/pandas:mainfrom

rhshadrach:perf_groupby_sizerhshadrach/pandas:perf_groupby_sizeCopy head branch name to clipboard

Conversation Commits3 (3)Checks Files changed

Open

PERF: Improve performance of groupby.size#65648
rhshadrach wants to merge 3 commits into
pandas-dev:mainfrom
rhshadrach:perf_groupby_size

Commits

Commits on May 15, 2026

PERF: Improve performance of groupby.size
rhshadrach
committed
whatsnew
rhshadrach
committed
fixup
rhshadrach
committed

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