Search results

API/BUG: .apply will correctly infer output shape when axis=1

API Design

ApplyApply, Aggregate, Transform, MapApply, Aggregate, Transform, Map

Bug

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Merged (completed).

pandas-dev/pandasnumber 18577

#18577 In pandas-dev/pandas;

· by jreback was closed on Feb 7, 2018

· 

0.23.0

BUG: Regression in .loc accepting a boolean Index as an indexer

Bug

IndexingRelated to indexing on series/frames, not to indexes themselvesRelated to indexing on series/frames, not to indexes themselves

Status: Merged (completed).

pandas-dev/pandasnumber 17738

#17738 In pandas-dev/pandas;

· by jreback was closed on Oct 2, 2017

· 

0.21.0

BUG: DataFrame.sort_index broken if not both lexsorted and monotonic in levels

Bug

MultiIndex

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Closed (abandoned).

pandas-dev/pandasnumber 15694

#15694 In pandas-dev/pandas;

· by jreback was closed on Apr 7, 2017

· 

0.20.0

Bug in merging datetime64[ns, tz] dtypes #11405

Bug

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

TimezonesTimezone data dtypeTimezone data dtype

Status: Merged (completed).

pandas-dev/pandasnumber 11410

#11410 In pandas-dev/pandas;

· by jreback was closed on Oct 23, 2015

· 

0.17.1

BUG: pivot table bug with Categorical indexes, #10993

API Design

Bug

CategoricalCategorical Data TypeCategorical Data Type

Enhancement

ReshapingConcat, Merge/Join, Stack/Unstack, ExplodeConcat, Merge/Join, Stack/Unstack, Explode

Status: Merged (completed).

pandas-dev/pandasnumber 11371

#11371 In pandas-dev/pandas;

· by jreback was closed on Oct 20, 2015

· 

0.17.1

API: consistency with .ix and .loc for getitem operations (GH8613)

API Design

Bug

IndexingRelated to indexing on series/frames, not to indexes themselvesRelated to indexing on series/frames, not to indexes themselves

Status: Merged (completed).

pandas-dev/pandasnumber 9566

#9566 In pandas-dev/pandas;

· by jreback was closed on Mar 4, 2015

· 

0.16.0

BUG: Bug in MultiIndex.has_duplicates when having many levels causes an indexer overflow (GH9075)

API Design

Bug

MultiIndex

Status: Closed (abandoned).

pandas-dev/pandasnumber 9077

#9077 In pandas-dev/pandas;

· by jreback was closed on Dec 18, 2014

· 

0.16.0

BUG: Bug in slicing a multi-index level with an empty-list (GH8737)

Bug

MultiIndex

Status: Closed (abandoned).

pandas-dev/pandasnumber 8739

#8739 In pandas-dev/pandas;

· by jreback was closed on Nov 5, 2014

· 

0.15.1

PERF: set multiindex labels with a coerced dtype (GH8456)

Bug

MultiIndex

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Merged (completed).

pandas-dev/pandasnumber 8676

#8676 In pandas-dev/pandas;

· by jreback was closed on Oct 30, 2014

· 

0.15.1

API: consistency in .loc indexing when no values are found in a list-like indexer GH7999)

API Design

Bug

IndexingRelated to indexing on series/frames, not to indexes themselvesRelated to indexing on series/frames, not to indexes themselves

MultiIndex

Status: Merged (completed).

pandas-dev/pandasnumber 8003

#8003 In pandas-dev/pandas;

· by jreback was closed on Aug 14, 2014

· 

0.15.0

BUG: Bug in multi-index slicing with missing indexers (GH7866)

Bug

IndexingRelated to indexing on series/frames, not to indexes themselvesRelated to indexing on series/frames, not to indexes themselves

MultiIndex

Status: Merged (completed).

pandas-dev/pandasnumber 7867

#7867 In pandas-dev/pandas;

· by jreback was closed on Jul 30, 2014

· 

0.15.0

BUG: Bug in .loc performing fallback integer indexing with object dtype indices (GH7496)

API Design

Bug

IndexingRelated to indexing on series/frames, not to indexes themselvesRelated to indexing on series/frames, not to indexes themselves

Status: Merged (completed).

pandas-dev/pandasnumber 7497

#7497 In pandas-dev/pandas;

· by jreback was closed on Jun 19, 2014

· 

0.14.1