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Pandas ENH: Allow easy selection of ordered/unordered categorical columns
2025-02-09 17:03:15
2558
Is your feature request related to a problem?I'd like to be able to easily select only ordered categorical columns, or o...
Pandas BUG: IndexError when boolean indexing on pyarrow array
2025-02-09 17:03:08
7909
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas to_latex with float_format doesn't work like expected
2025-02-09 17:03:01
2817
Code Sampleimport pandas as pddf = pd.DataFrame([[0.19999]])print(df.to_latex(float_format='%.3f'))# returns:# \begin{ta...
Pandas BUG: pd.Grouper with a datetime key in conjunction with another key generates incorrect number of group keys.
2025-02-09 17:02:54
3284
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas API/INT: why is to_pydatetime handled differently in Series.dt accessor?
2025-02-09 17:02:48
942
While reviewing: https://github.com/pandas-dev/pandas/pull/20198, I notices this was defined in the DatetimeProperties i...
Pandas BUG: RuntimeWarning on describe for a single element Series of dtype Float64
2025-02-09 17:02:41
3045
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: guess_datetime_format appears to be returning incomplete formats
2025-02-09 17:02:34
4040
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: check_dtype=False in assert_series_equal is not returning expected results for datetime & timedelta types in pandas-2.0
2025-02-09 17:02:27
5759
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: call to _constructor of Series before __init__ is finished if initialized from dict
2025-02-09 17:02:21
4668
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas ENH: Try both dayfirst and monthfirst in pd.to_datetime
2025-02-09 17:02:14
2071
Feature Type[ ] Adding new functionality to pandas[X] Changing existing functionality in pandas[ ] Removing existing fun...
Pandas DOC: read_csv default encoding is not documented
2025-02-09 17:02:07
834
Pandas version checks[X] I have checked that the issue still exists on the latest versions of the docs on main hereLocat...
Pandas CoW: Investigate copy=False internally in Series constructor
2025-02-09 17:02:01
314
I removed some unclear cases in https://github.com/pandas-dev/pandas/pull/52068where we have to further investigate when...
Pandas BUG: Series([int], dtype="timedelta64[non-nano]") returns 0 result
2025-02-09 17:01:55
819
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: rank() API produce incorrect result when column types are extension types "Float32" and "Float64"
2025-02-09 17:01:48
1157
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: to_datetime crashes with float32[pyarrow] dtype
2025-02-09 17:01:42
27003
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: Never end up with numpy string dtypes
2025-02-09 17:01:35
1430
[x] I have checked that this issue has not already been reported.[x] I have confirmed this bug exists on the latest vers...
Pandas numpy ravel does not work on a list of DataFrames with specified column names
2025-02-09 17:01:27
9201
Code Sampleimport numpy as npimport pandas as pdx = np.random.randn(10,3)# this works - list of DataFrames without colum...
Pandas BUG: error when unstacking in DataFrame.groupby.apply
2025-02-09 17:01:20
2636
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: DataFrame.pivot(index=None) raises KeyError
2025-02-09 17:01:13
4479
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
Pandas BUG: Bad column indexing when duplicate column-names
2025-02-09 17:01:05
4013
Pandas version checks[X] I have checked that this issue has not already been reported.[X] I have confirmed this bug exis...
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