ENH: Support NamedAggs in kwargs in Rolling/Expanding/EWM agg method #60549
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mroeschke reviewed Dec 13, 2024
Co-authored-by: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
mroeschke approved these changes Dec 13, 2024
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| Thanks @snitish |
KevsterAmp pushed a commit to KevsterAmp/pandas that referenced this pull request Mar 12, 2025
…andas-dev#60549) * ENH: Support NamedAggs in kwargs in Rolling/Expanding/EWM agg method * Pre-commit fix * Fix typing * Fix typing retry * Fix typing retry 2 * Update pandas/core/window/rolling.py Co-authored-by: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com> * Add type ignore --------- Co-authored-by: Matthew Roeschke <10647082+mroeschke@users.noreply.github.com>
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pd.NamedAggdict withpd.rolling#28333doc/source/whatsnew/v3.0.0.rstfile if fixing a bug or adding a new feature.Currently,
Rolling.agg(),Expanding.agg()andExponentialMovingWindow.agg()methods don't support specifyingNamedAggs through**kwargs, whileGroupby.agg()does. This change fixes that.