Pandas ENH: Allow easy selection of ordered/unordered categorical columns

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

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

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.

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?

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

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

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

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

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

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

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

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

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"

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

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

[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

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

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

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

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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