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Pull requests list

improves usability of style calls on axis=1 by automatically creating… Bug Output-Formatting __repr__ of pandas objects, to_string
#13273 by perryvais was closed Mar 28, 2017 Loading…
4 tasks
WIP BUG: Inconsistent date parsing of to_datetime Bug Datetime Datetime data dtype
#35428 by arw2019 was closed Sep 18, 2020 Draft
4 of 6 tasks
BUG: Rolling apply on DataFrame with Datetime index returns NaN Bug Resample resample method Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#17156 by FXocena was merged Aug 10, 2017 Loading…
2 tasks done
0.21.0
PERF: improves performance in GroupBy.cumcount Bug Groupby Performance Memory or execution speed performance
#11039 by behzadnouri was closed Apr 25, 2016 Loading… 0.18.1
BUG: GH12896 where extra elements are returned in MultiIndex slicing Bug Indexing Related to indexing on series/frames, not to indexes themselves MultiIndex
#13117 by kawochen was closed May 14, 2016 Loading…
4 tasks done
0.19.0
REGR: interpolate raising if fill_value is given Bug Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#54927 by phofl was merged Sep 5, 2023 Loading…
5 tasks
2.1.1
BUG: .rolling() returns incorrect values when ts index is not nano seconds Bug Non-Nano datetime64/timedelta64 with non-nanosecond resolution Sprints Sprint Pull Requests Window rolling, ewma, expanding
#55173 by hkhojasteh was merged Oct 26, 2023 Loading…
3 tasks done
2.1.2
BUG: concat(axis=1) ignoring sort parameter for DatetimeIndex Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#55085 by lukemanley was merged Sep 11, 2023 Loading…
6 tasks done
2.2
BUG: Using boolean keys to select a column (GH44322) Bug Indexing Related to indexing on series/frames, not to indexes themselves
#44425 by DriesSchaumont was merged Nov 15, 2021 Loading…
4 tasks done
1.4
BUG: nullable dtypes not preserved in Series.replace Bug Dtype Conversions Unexpected or buggy dtype conversions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#44940 by jbrockmendel was merged Dec 19, 2021 Loading…
8 tasks done
1.4
BUG: Fix precision loss in read_json Bug Dtype Conversions Unexpected or buggy dtype conversions IO JSON read_json, to_json, json_normalize
#59284 by fawazahmed0 was merged Sep 24, 2024 Loading…
3 of 5 tasks
3.0
BUG: parsing multi-column headers in read_csv (GH6051) Bug IO CSV read_csv, to_csv
#6170 by waitingkuo was closed Jan 18, 2015 Loading…
Pivot table drops column/index names=nan when dropna=false Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#14246 by OXPHOS was closed Apr 26, 2017 Loading…
3 of 4 tasks
BUG: read_excel with squeeze=True Bug IO Excel read_excel, to_excel
#12184 by chris-b1 was closed Jan 30, 2016 Loading…
BUG: Fix subtraction with timezone Series Bug Timezones Timezone data dtype
#12302 by gfyoung was closed Feb 12, 2016 Loading…
FIX: pivot_table dropna=False drops index level names Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#12327 by Winand was closed Apr 14, 2016 Loading…
BUG: Fix Categorical comparsion with Series of dtype 'category' Bug Categorical Categorical Data Type Dtype Conversions Unexpected or buggy dtype conversions
#16667 by funnycrab was closed Dec 10, 2017 Loading…
4 tasks
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