Search results

ENH: Add Series method to explode a list-like column

Enhancement

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

Status: Merged (completed).

pandas-dev/pandasnumber 27267

#27267 In pandas-dev/pandas;

· by jreback was closed on Jul 18, 2019

· 

0.25.0

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: 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

API: df.rolling(..).corr()/cov() when pairwise=True to return MI DataFrame

API Design

Numeric OperationsArithmetic, Comparison, and Logical operationsArithmetic, Comparison, and Logical operations

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 15677

#15677 In pandas-dev/pandas;

· by jreback was closed on Apr 7, 2017

· 

0.20.0

ENH: add Series & DataFrame .agg/.aggregate

API Design

Enhancement

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

Status: Merged (completed).

pandas-dev/pandasnumber 14668

#14668 In pandas-dev/pandas;

· by jreback was closed on Apr 14, 2017

· 

0.20.0

ENH: add pd.asof_merge

DatetimeDatetime data dtypeDatetime data dtype

Enhancement

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 13358

#13358 In pandas-dev/pandas;

· by jreback was closed on Jun 17, 2016

· 

0.19.0

ENH: allow .rolling / .expanding as groupby methods

Enhancement

Groupby

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 12743

#12743 In pandas-dev/pandas;

· by jreback was closed on Apr 26, 2016

· 

0.18.1

API: provide Rolling/Expanding/EWM objects for deferred rolling type calculations #10702

API Design

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

Status: Merged (completed).

pandas-dev/pandasnumber 11603

#11603 In pandas-dev/pandas;

· by jreback was closed on Dec 19, 2015

· 

0.18.0

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/WIP: .sorted

API Design

Needs DiscussionRequires discussion from core team before further actionRequires discussion from core team before further action

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

Status: Merged (completed).

pandas-dev/pandasnumber 10726

#10726 In pandas-dev/pandas;

· by jreback was closed on Aug 21, 2015

· 

0.17.0