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Pull requests: pandas-dev/pandas
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ENH: allow .rolling / .expanding as groupby methods Enhancement Groupby Reshaping Concat, Merge/Join, Stack/Unstack, Explode
ENH: pivot/groupby index with nan (GH3729) Bug Enhancement Groupby Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#21669 by andrewdalecramer was closed Nov 23, 2018 Loading…
4 tasks done
PERF: faster unstacking Performance Memory or execution speed performance Reshaping Concat, Merge/Join, Stack/Unstack, Explode
Rolling window endpoints inclusion API Design Datetime Datetime data dtype Reshaping Concat, Merge/Join, Stack/Unstack, Explode
ERR: ValueError when merging on incompatible dtypes Dtype Conversions Unexpected or buggy dtype conversions Error Reporting Incorrect or improved errors from pandas Reshaping Concat, Merge/Join, Stack/Unstack, Explode
ENH: Allow for join between two multi-index dataframe instances Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
BUG: merge not always following documented sort behavior Bug Reshaping Concat, Merge/Join, Stack/Unstack, Explode
BUG: DataFrame.stack with EA columns Bug ExtensionArray Extending pandas with custom dtypes or arrays. Reshaping Concat, Merge/Join, Stack/Unstack, Explode
BUG: fixed merging with empty frame containing an Int64 column (#25183) Dtype Conversions Unexpected or buggy dtype conversions ExtensionArray Extending pandas with custom dtypes or arrays. Reshaping Concat, Merge/Join, Stack/Unstack, Explode
Fixed pandas.DataFrame().join() function. Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#11203 by sorenwacker was closed Oct 5, 2015 Loading…
Update test_merge.py:TestMergeMulti.test_join_multi_levels Reshaping Concat, Merge/Join, Stack/Unstack, Explode Testing pandas testing functions or related to the test suite
#16262 by OXPHOS was closed Jul 26, 2017 Loading…
rolling.quantile returns an interpolated result Numeric Operations Arithmetic, Comparison, and Logical operations Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#16216 by guillemborrell was closed May 5, 2017 Loading…
4 tasks done
ENH: Multi-level join on multi-indexes Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#16162 by harisbal was closed Mar 11, 2018 Loading…
ENH : First attempt to add sparse_pivot Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#14510 by yupbank was closed Dec 16, 2016 Loading…
4 tasks
ERR: qcut uniquess checking Error Reporting Incorrect or improved errors from pandas Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#14455 by ashishsingal1 was closed Dec 27, 2016 Loading…
1 of 4 tasks
BUG: crosstab with margins=True and dropna=False Bug Missing-data np.nan, pd.NaT, pd.NA, dropna, isnull, interpolate Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#12643 by OXPHOS was closed Mar 16, 2016 Loading…
Fix #12695 : RangeIndex generated with pd.concat with ignore_index as True Enhancement Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#12696 by AnkurDedania was closed Apr 10, 2016 Loading…
1 of 4 tasks
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
Roll apply nonfloat dtypes Dtype Conversions Unexpected or buggy dtype conversions Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#11620 by sandhujasmine was closed Nov 18, 2015 Loading…
BUG: support fused types in roll_min/max #12373 Dtype Conversions Unexpected or buggy dtype conversions Numeric Operations Arithmetic, Comparison, and Logical operations Reshaping Concat, Merge/Join, Stack/Unstack, Explode
#12481 by joshuastorck was closed Apr 18, 2016 Loading…
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