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pandas
Flexible and powerful data analysis / manipulation library for Python, providing labeled data structures similar to R data.frame objects, statistical functions, and much more
https://pandas.pydata.org
BSD 3-Clause "New" or "Revised" License
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Added a test for the groupby MultiIndex with codes
#59102
MurzNN
closed
5 days ago
2
TST: .loc dtype change bug
#59101
MovsisyanM
closed
5 days ago
1
TYP: Typing improvements for Index
#59100
aramcpp
closed
4 days ago
1
Fix AttributeError: 'Series' object has no attribute '_pa_array' in CategoricalDtype
#59099
randolf-scholz
opened
5 days ago
0
BUG: DataFrame.xs multi-index drop_level=False has no effect when level= is left at default
#59098
gwerbin
opened
5 days ago
0
DOC: fix SA01, ES01 for pandas.Timestamp.tz
#59097
tuhinsharma121
closed
5 days ago
1
BUG: Fix Series.str has no method "isascii()"
#59096
ujex256
opened
5 days ago
0
DOC: to_sql docs should mention ADBC
#59095
WillAyd
opened
5 days ago
2
BUG: Fix sparse doctests for SciPy 1.14.0
#59094
lysnikolaou
closed
5 days ago
1
BUG: doctests fail after release of scipy 1.14.0
#59093
lysnikolaou
closed
5 days ago
0
BUG: freq after sort values differs between arm Mac and ubuntu
#59092
phofl
opened
5 days ago
3
BUG: String methods has no method "isascii()"
#59091
ujex256
opened
5 days ago
2
DOC: Fix typo in `StylerRenderer.format` docstring
#59090
tdy
closed
5 days ago
1
DEPS: Make pytz an optional dependency
#59089
mroeschke
opened
6 days ago
0
BUG: rank is not supported for large_string[pyarrow] dtype
#59088
cvm-a
opened
6 days ago
0
ENH: Allow to plot weighted KDEs.
#59087
LucaMingarelli
opened
6 days ago
1
Backport PR #59046: TST: Fix some test builds for numpy 2.0
#59086
mroeschke
closed
6 days ago
0
CI: Clean GHA files
#59085
mroeschke
closed
6 days ago
0
DOC: Clarify interaction of read_csv nrows with other args (#59078)
#59084
mdavis-xyz
opened
6 days ago
0
DEPR: replace for Timedelta deprecated unit 'd' with 'D' in benchmarks
#59083
natmokval
closed
5 days ago
1
BUG: [pyarrow] Bizarre overflow error when subtracting two identical `Index` objects.
#59082
randolf-scholz
opened
6 days ago
2
ENH: Add option to only merge column header cells in `ExcelFormatter`.
#59081
ulido
closed
5 days ago
3
BUG: Fix read_csv raising TypeError when iterator and nrows are specified without chunksize
#59080
Aloqeely
closed
6 days ago
1
BUG: read_csv throws TypeError with iterator, nrows
#59079
mdavis-xyz
closed
6 days ago
2
DOC: clarify how read_csv nrows interacts with header and skiprows argument
#59078
mdavis-xyz
opened
6 days ago
2
BUG: index_col in read_csv ignores dtype argument
#59077
seisman
opened
1 week ago
0
BUG: Dataframe's loc method works incorrectly when selecting a sequence from an index that does not exist.
#59076
987sebasBeller
closed
5 hours ago
6
BUG: Add type check for encoding_errors in pd.read_csv
#59075
Aliebc
closed
3 days ago
3
BUG: Add type check for encoding_errors in pd.read_csv
#59074
Aliebc
closed
1 week ago
0
DOC: document default behaviour of `sample` methods when `random_state = None`
#59073
alexmalins
closed
5 days ago
1
DOC: Update docstring errors for pandas.DataFrame.mean, pandas.DataFr…
#59072
shriyase
closed
1 week ago
1
DOC: More doc fix for dtype_backend
#59071
luke396
opened
1 week ago
0
DOC: fix SA01 for pandas.Timestamp.floor
#59070
tuhinsharma121
closed
6 days ago
1
Fix insertion of None value in MultiIndex
#59069
chaoyihu
closed
5 days ago
1
DOC: fix SA01 for pandas.Timedelta.days
#59068
tuhinsharma121
closed
1 week ago
1
DOC: add SA01 for pandas.Series.ge
#59067
tuhinsharma121
closed
1 week ago
1
Fix typo in `explode` docs
#59066
JLLeitschuh
closed
1 week ago
1
ENH: Fix Python 3.13 test failures & enable CI
#59065
lysnikolaou
closed
6 days ago
3
BUG: `DataFrame.sparse.from_spmatrix` hard codes an invalid ``fill_value`` for certain subtypes
#59064
christopher-titchen
closed
3 days ago
1
BUG: `DataFrame.sparse.from_spmatrix` hard codes an invalid ``fill_value`` for certain subtypes
#59063
christopher-titchen
closed
3 days ago
0
BUG: `DataFrame.eval` fails with TypeError with multiline expr but works when `eval` line by line
#59062
messense
opened
1 week ago
0
DOC: Typo in missing_data.rst
#59061
wjandrea
closed
1 week ago
1
BUG:
#59060
jonmooser
opened
1 week ago
1
BUG: Pandas does not validate some parameters properly when reading CSVs and it causes segmentation faults
#59059
BergLucas
closed
3 days ago
0
CI: Set up CI for the free-threaded build of 3.13
#59058
lysnikolaou
closed
4 days ago
3
ENH: Python 3.13 free-threading support
#59057
lysnikolaou
opened
1 week ago
3
DOC: Correct typo in pandas.pivot_table doc
#59056
JulienBacquart
closed
1 week ago
1
Fixed date_range to change dtype resolution
#59055
tilovashahrin
opened
1 week ago
0
BUG: `DataFrame.to_numpy()` unnecessarily upcasts to `object` dtype.
#59054
randolf-scholz
closed
1 week ago
1
BUG: `Series.clip` does not work with scalar numpy arrays.
#59053
randolf-scholz
opened
1 week ago
4
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