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Pull requests: pandas-dev/pandas

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Pull requests list

DOC: Updated groupby.expanding arguments
#61352 opened Apr 25, 2025 by arthurlw Loading…
2 of 5 tasks
Add warning to .groupby when null keys would be dropped due to default dropna
#61351 opened Apr 24, 2025 by tehunter • Draft
4 of 8 tasks
1
2
Issue tm
#61349 opened Apr 24, 2025 by xaris96 Loading…
5 tasks
1
Mixed int string
#61348 opened Apr 24, 2025 by xaris96 Loading…
5 tasks
Update groupby().first() documentation to clarify behavior with missing data (#27578) Docs Groupby
#61345 opened Apr 23, 2025 by ericcht • Draft
5
Fix #61072: inconsistent fullmatch results with regex alternation
#61343 opened Apr 23, 2025 by Pedro-Santos04 Loading…
1 task
1
BUG: Fixed issue with bar plots not stacking correctly when 'stacked' and 'subplots' are used together Visualization plotting
#61340 opened Apr 23, 2025 by eicchen02 Loading…
3 of 5 tasks
1
5
CI: Have dedicated Python 3.13 job instead of using Python dev CI Continuous Integration Python 3.13
#61333 opened Apr 21, 2025 by mroeschke Loading… 3.0
CLN: Use newer numpy random Generator methods in plotting colors Clean Visualization plotting
#61332 opened Apr 21, 2025 by mroeschke Loading… 3.0
DEPS: Clean unused dependencies Build Library building on various platforms Dependencies Required and optional dependencies
#61331 opened Apr 21, 2025 by mroeschke Loading… 3.0
add test case for mixed string and int
#61325 opened Apr 21, 2025 by spd123 • Draft
5 tasks
1
Fix: AttributeError when using .iloc with pyarrow-backed Series in Pandas #61311
#61321 opened Apr 20, 2025 by Shyanil Loading…
1
PERF: Restore old performances with .isin() on columns typed as np.ui…
#61320 opened Apr 20, 2025 by pbrochart Loading…
5 tasks
1
1
EHN: df.to_latex(escape=True) also escape index names Bug Styler conditional formatting using DataFrame.style
#61307 opened Apr 19, 2025 by quangngd Loading…
2 of 5 tasks
1
6
Fix #59772: tz_aware NaT raises exception on to_numpy
#61302 opened Apr 17, 2025 by tomasmacieira Loading…
3 of 5 tasks
1
1
BUG: Fix #46726; wrong result with varying window size min/max rolling calc. Bug Window rolling, ewma, expanding
#61288 opened Apr 14, 2025 by viable-alternative Loading…
5 of 6 tasks
1
28
[WIP] ENH: support reading directory in read_csv IO CSV read_csv, to_csv
#61275 opened Apr 12, 2025 by fangchenli Loading…
5 tasks
1
BUG: Impossible creation of array with dtype=string Bug Strings String extension data type and string data
#61263 opened Apr 9, 2025 by Manju080 Loading…
2 tasks done
1
8
BUG: Raise error if not busdaycalendar
#61250 opened Apr 8, 2025 by j-hendricks Loading…
4 of 5 tasks
1
3
ENH: Add dropna parameter to Series.unique() (fixes #61209)
#61237 opened Apr 6, 2025 by sahermuhamed1 Loading…
2 of 5 tasks
BUG: Pyarrow timestamp support for map() function Arrow pyarrow functionality
#61236 opened Apr 6, 2025 by arthurlw Loading…
4 of 5 tasks
1
11
ENH: Add dropna parameter to Series.unique() (fixes #61209)
#61235 opened Apr 5, 2025 by sahermuhamed1 Loading…
4 of 5 tasks
BUG: Fix DatetimeIndex timezone preservation when joining indexes with same timezone but different units
#61234 opened Apr 5, 2025 by myenugula Loading…
5 tasks done
1
4
BUG: Fix scatter plot colors in groupby context to match line plot behavior (#59846) Bug Groupby Visualization plotting
#61233 opened Apr 5, 2025 by myenugula Loading…
5 tasks done
1
2
BUG: Fix #61221: Exception with unstack(sort=False) and NA in index.
#61226 opened Apr 3, 2025 by gsmll Loading…
1
8
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