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Pull requests list

ENH: Integer NA Extension Array Dtype Conversions Unexpected or buggy dtype conversions Enhancement ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#21160 by jreback was merged Jul 20, 2018 Loading… 0.24.0
2
178
PERF: cythonizing _concat_date_cols; conversion to float without exceptions in _does_string_look_like_datetime Datetime Datetime data dtype Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Performance Memory or execution speed performance
#25754 by anmyachev was merged May 12, 2019 Loading…
4 tasks done
0.25.0
173
ENH: fill_value argument for shift #15486 Enhancement Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#24128 by ahcub was merged Dec 26, 2018 Loading…
4 tasks
0.24.0
1
126
Fix #25099 set na_rep values before converting to string to prevent data truncation Bug ExtensionArray Extending pandas with custom dtypes or arrays. IO CSV read_csv, to_csv Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Output-Formatting __repr__ of pandas objects, to_string
#25103 by kinow was merged Sep 10, 2019 Loading…
4 tasks done
1.0.0
1
71
Construction of Series from dict containing NaN as key Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#18496 by toobaz was merged Dec 1, 2017 Loading…
4 tasks done
0.23.0
2
68
BUG: fix categorical comparison with missing values (#26504 ) Bug Categorical Categorical Data Type Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#26514 by another-green was merged Jun 1, 2019 Loading…
4 tasks done
0.25.0
1
62
BUG: support casting from bool array to EA Integer dtype Bug ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#25265 by vladserkoff was merged May 14, 2019 Loading…
3 tasks done
0.25.0
1
62
ENH: ExtensionArray.fillna ExtensionArray Extending pandas with custom dtypes or arrays. Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#19909 by TomAugspurger was merged Mar 16, 2018 Loading… 0.23.0
62
ENH: Add skipna parameter to infer_dtype Enhancement Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#17066 by cpcloud was merged Jul 25, 2017 Loading…
3 tasks done
0.21.0
1
62
BUG: MultiIndex not dropping nan level and invalid code value Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate MultiIndex
#26408 by jiangyue12392 was merged Jun 1, 2019 Loading…
4 tasks done
0.25.0
1
60
Series pct_change fill_method behavior API Design Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#25291 by albertvillanova was closed Sep 20, 2019 Loading…
4 tasks
1
59
BUG: Fix initialization of DataFrame from dict with NaN as key Dtype Conversions Unexpected or buggy dtype conversions Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#18600 by toobaz was merged Apr 1, 2018 Loading…
4 tasks done
0.23.0
1
59
ENH: Added a min_count keyword to stat funcs API Design Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Numeric Operations Arithmetic, Comparison, and Logical operations
#18876 by TomAugspurger was merged Dec 28, 2017 Loading… 0.22.0
1
57
WIP: ENH: pivot/groupby index with nan Groupby Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#12607 by nbonnotte was closed Jul 26, 2017 Loading…
17 of 36 tasks
1
56
BUG: Series.asof fails for all NaN Series (GH15713) Bug Datetime Datetime data dtype Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#15758 by ucals was closed Mar 26, 2017 Loading…
4 tasks done
0.20.0
55
BUG: rank with +-inf, #6945 Bug Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Numeric Operations Arithmetic, Comparison, and Logical operations Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#17903 by peterpanmj was merged Dec 6, 2017 Loading…
4 tasks done
0.23.0
1
53
ENH: Added max_gap keyword for series.interpolate API Design Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#25141 by cchwala was closed Jul 29, 2020 Loading…
4 tasks done
2
45
Fix DTI comparison with None, datetime.date Datetime Datetime data dtype Indexing Related to indexing on series/frames, not to indexes themselves Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#19301 by jbrockmendel was merged Feb 2, 2018 Loading…
3 of 4 tasks
0.23.0
42
BUG: groupby ffill adds labels as extra column (#21521) Groupby Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#26162 by adbull was merged May 15, 2019 Loading…
4 tasks done
0.25.0
1
39
implement libmissing; untangles _libs dependencies Clean Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#18357 by jbrockmendel was merged Nov 22, 2017 Loading… 0.23.0
38
Adding 'n/a' to list of strings denoting missing values IO CSV read_csv, to_csv Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#16079 by chrisgorgo was merged Jun 2, 2017 Loading…
4 tasks done
0.21.0
1
37
Fix GroupBy nth Handling with Observed=False Categorical Categorical Data Type Groupby Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#26419 by WillAyd was merged Aug 20, 2019 Loading…
3 tasks done
0.25.1
1
34
Parametrized NA sentinel for factorize Algos Non-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#20473 by TomAugspurger was merged Mar 27, 2018 Loading… 0.23.0
1
34
BUG: Fix IntervalIndex.insert to allow inserting NaN Bug Categorical Categorical Data Type Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate
#18300 by jschendel was merged Nov 25, 2017 Loading…
4 tasks done
0.23.0
1
34
DOC: update the pandas.DataFrame.replace docstring Docs Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#20271 by math-and-data was merged Apr 22, 2018 Loading…
3 of 5 tasks
33
ProTip! Adding no:label will show everything without a label.