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Issues list

BUG: arithmetic between datetime.timedelta scalar and series produces timedelta64[us] instead of timedelta64[ns] Bug Numeric Operations Arithmetic, Comparison, and Logical operations Timedelta Timedelta data type
#59656 opened Aug 30, 2024 by sfc-gh-mvashishtha
2 of 3 tasks
@eabjab
5
BUG: some cases of binary arithmetic between string and timedelta raise TypeError Bug Numeric Operations Arithmetic, Comparison, and Logical operations Timedelta Timedelta data type
#59653 opened Aug 29, 2024 by sfc-gh-mvashishtha
2 of 3 tasks
2
Fix binary operations on attrs for Series and DataFrame metadata _metadata, .attrs Numeric Operations Arithmetic, Comparison, and Logical operations
#59636 opened Aug 28, 2024 by fbourgey Loading…
1 task
1
5
BUG: subtracting datetime series from datetime dataframe, or datetime dataframe from datetime series, raises TypeError or UFuncTypeError Bug Datetime Datetime data dtype Numeric Operations Arithmetic, Comparison, and Logical operations
#59529 opened Aug 16, 2024 by sfc-gh-mvashishtha
2 of 3 tasks
1
@sukriti1
3
BUG: Series.gt (and other comparison methods) can fail with dtype=object Bug Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Numeric Operations Arithmetic, Comparison, and Logical operations
#59418 opened Aug 5, 2024 by warwickmm
2 of 3 tasks
@maushumee
12
BUG: Series.mul silently returns wrong values with UInt8 dtype when overflowing the max value range Bug Closing Candidate May be closeable, needs more eyeballs Numeric Operations Arithmetic, Comparison, and Logical operations
#59261 opened Jul 17, 2024 by Timost
2 of 3 tasks
@simran2jain
4
BUG: Subtraction fails with matching index of different name and type Bug ExtensionArray Extending pandas with custom dtypes or arrays. Numeric Operations Arithmetic, Comparison, and Logical operations
#57524 opened Feb 20, 2024 by Bjoern-Rapp
2 of 3 tasks
1
@Tobiky @Adasjo
@CasperKristiansson @Lindefor @VictorOsterman
6
BUG(?): Non nano + DatetOffset(component=0) re-infers resolution Frequency DateOffsets Non-Nano datetime64/timedelta64 with non-nanosecond resolution Numeric Operations Arithmetic, Comparison, and Logical operations
#57448 opened Feb 16, 2024 by mroeschke
3
BUG: binop methods with fill_value not being respected in pandas 2.2 Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate NA - MaskedArrays Related to pd.NA and nullable extension arrays Numeric Operations Arithmetic, Comparison, and Logical operations
#57447 opened Feb 16, 2024 by mroeschke
2
ENH: Add option to use absolute value in pct_change Enhancement Needs Discussion Requires discussion from core team before further action Numeric Operations Arithmetic, Comparison, and Logical operations
#56618 opened Dec 25, 2023 by Nick-Git2
3 tasks done
1
22
BUG: dt64[non_nano] + some_offsets incorrectly rounding Bug Frequency DateOffsets Non-Nano datetime64/timedelta64 with non-nanosecond resolution Numeric Operations Arithmetic, Comparison, and Logical operations
#56586 opened Dec 21, 2023 by jbrockmendel
BUG: Inconsistent data types of Series.min() return values by python interpreters Bug Dtype Conversions Unexpected or buggy dtype conversions Numeric Operations Arithmetic, Comparison, and Logical operations
#55566 opened Oct 17, 2023 by dandyrilla
3 tasks done
@atetali
10
API: be stricter in array_equivalent_object API - Consistency Internal Consistency of API/Behavior Numeric Operations Arithmetic, Comparison, and Logical operations
#55492 opened Oct 11, 2023 by jbrockmendel
Add parameter of bias or ddof to DataFrame.skew() Enhancement Numeric Operations Arithmetic, Comparison, and Logical operations
#54556 opened Aug 15, 2023 by Alain-Godo
1 of 3 tasks
@Alain-Godo
8
BUG: TimedeltaIndex.__rfloordiv__ triggers ZeroDivisionError when other is a list but works for scalar Bug Index Related to the Index class or subclasses Numeric Operations Arithmetic, Comparison, and Logical operations Timedelta Timedelta data type
#54554 opened Aug 15, 2023 by twoertwein
2 of 3 tasks
API: Have invalid_comparison return pandas object following __pandas_priority__? API Design Numeric Operations Arithmetic, Comparison, and Logical operations
#54475 opened Aug 9, 2023 by mroeschke
3
BUG: Timedelta created by to_timedelta does not add correctly to datetime in Pandas 2 Bug Non-Nano datetime64/timedelta64 with non-nanosecond resolution Numeric Operations Arithmetic, Comparison, and Logical operations Timedelta Timedelta data type
#53643 opened Jun 13, 2023 by Flix6x
3 tasks done
2
BUG: Inconsistent behavior in comparison operators between scalar and series with arrow types Arrow pyarrow functionality Bug Numeric Operations Arithmetic, Comparison, and Logical operations
#53448 opened May 30, 2023 by rohanjain101
2 of 3 tasks
5
DEPR: masking fallback in binary operations Deprecate Functionality to remove in pandas Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Numeric Operations Arithmetic, Comparison, and Logical operations
#52597 opened Apr 11, 2023 by jbrockmendel
4
BUG: Rolling variance is negative Bug Numeric Operations Arithmetic, Comparison, and Logical operations
#52407 opened Apr 4, 2023 by bhigy
3 tasks done
@reddyrg1
6
BUG: df.clip does not handle inverted lower/upper bounds consistently API Design Error Reporting Incorrect or improved errors from pandas Numeric Operations Arithmetic, Comparison, and Logical operations
#52147 opened Mar 23, 2023 by jkew
3 tasks done
1
2
BUG: Overflow behavior differs between numpy types and arrow dtypes Arrow pyarrow functionality Bug Numeric Operations Arithmetic, Comparison, and Logical operations
#52024 opened Mar 16, 2023 by rohanjain101
2 of 3 tasks
3
ENH: .ewm add min() max() and count() Enhancement Numeric Operations Arithmetic, Comparison, and Logical operations
#51706 opened Mar 1, 2023 by XJTLUmedia
1 of 3 tasks
1
DEPR: __invert__ on non-bool dtypes Deprecate Functionality to remove in pandas Needs Discussion Requires discussion from core team before further action Numeric Operations Arithmetic, Comparison, and Logical operations
#51567 opened Feb 22, 2023 by jbrockmendel
1
BUG: When done as part of pd.Series, NaN | True is False which contradicts logic Bug Numeric Operations Arithmetic, Comparison, and Logical operations
#51267 opened Feb 9, 2023 by corneliusroemer
3 tasks done
2
ProTip! Updated in the last three days: updated:>2024-10-18.