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3,435 Open 17,594 Closed
3,435 Open 17,594 Closed
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BUG: should constructing Index from a Series make a copy? Bug Copy / view semantics Index
#42934 opened Aug 8, 2021 by jorisvandenbossche
2
CLN: replace styler code for refactor level arg with codebase generic Refactor Styler
#42933 opened Aug 8, 2021 by attack68
ENH: Sliding window by value interval on non-time index? Enhancement Needs Triage
#42927 opened Aug 7, 2021 by Hoeze
TYP: overriding of final methods Bug Needs Triage
#42926 opened Aug 7, 2021 by twoertwein
BUG: Reindex null timedelta series with pd.Timedelta fails Bug Needs Triage
#42921 opened Aug 6, 2021 by ChiQiao
2 of 3 tasks
BUG: "ValueError: Must provide strings." when using "string" as dtype Bug Needs Triage
#42918 opened Aug 6, 2021 by omgMath
2 of 3 tasks
3
BUG: Can't get the index location of values in df.loc Closing Candidate Needs Info
#42917 opened Aug 6, 2021 by GaneshSingaravelu
1 of 3 tasks
1
ENH: Add anti-joins to pandas.merge Enhancement Needs Triage Reshaping
#42916 opened Aug 6, 2021 by rj-global
2
BUG: df.groupy().rolling().cov() does not group properly and the cartesian product of all groups is returned instead Bug Needs Triage Window
#42915 opened Aug 6, 2021 by Xnot
2 of 3 tasks
DOC: DataFrameGroupBy.transform Apply Docs Needs Triage
#42907 opened Aug 5, 2021 by panda-byte
BUG: Using agg on a resampled SeriesGroupBy exits Python without traceback Bug Needs Triage
#42905 opened Aug 5, 2021 by manoelpqueiroz
2 tasks done
1
BUG: groupby.ohlc returns Series rather than DataFrame if input is empty Bug Groupby Resample
#42902 opened Aug 5, 2021 by batterseapower
2 of 3 tasks
Contributions Welcome
1
ENH: replace() to produce values from dict-like generators like defaultdict (use map instead) Enhancement Needs Triage
#42900 opened Aug 5, 2021 by aecorn
BUG: Error in apply operation on groupby if subset of columns are selected Bug Needs Triage
#42899 opened Aug 5, 2021 by digital-idiot
2 of 3 tasks
BUG: DataFrame[Int64].mean().dtype is object, should be Float64 Bug NA - MaskedArrays Reduction Operations
#42895 opened Aug 4, 2021 by jbrockmendel
BUG: DataFrame.update changes type of updated values Bug Closing Candidate Dtypes Duplicate
#42891 opened Aug 4, 2021 by guziy
1 of 3 tasks
3
REF: move "split" indexing of rows/columns into internals? Indexing Internals
#42887 opened Aug 4, 2021 by jorisvandenbossche
1
BUG: Using None in nested object MultiIndex causes reindex to misalign. Bug Needs Triage
#42883 opened Aug 4, 2021 by DriesSchaumont
3 tasks done
BUG: Misleading KeyError output on dataframe.drop(columns=['Col1', 'Col2']) when columns to drop are not present Bug Error Reporting
#42881 opened Aug 4, 2021 by robinstauntoncollins
2 of 3 tasks
@zeitlinv
1
ENH: sparse_series_to_coo performance MultiIndex Performance Sparse
#42880 opened Aug 4, 2021 by TLouf 1.4
1
2
BUG: np.mean(pd.Series) != np.mean(pd.Series.values) Bug Needs Triage
#42878 opened Aug 4, 2021 by sebasv
2 of 3 tasks
12
BUG: wrong/confusing error message in DataFrame.take with a scalar indexer Bug Error Reporting good first issue
#42875 opened Aug 4, 2021 by jorisvandenbossche 1.4
1
8
ENH: Support DataFrame.searchsorted Enhancement Needs Triage
#42872 opened Aug 3, 2021 by ChrisJar
DOC: to_latex documentation for Styler Docs IO LaTeX Needs Info Styler
#42868 opened Aug 3, 2021 by merubhanot
1
ENH: A new GroupBy method to slice rows preserving index and order Enhancement Groupby Needs Triage
#42864 opened Aug 3, 2021 by johnzangwill
@johnzangwill
5
ProTip! Updated in the last three days: updated:>2021-08-05.