Search results

ENH: Multi-level join on multi-indexes

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 16162

#16162 In pandas-dev/pandas;

· by harisbal was closed on Mar 11, 2018

WIP: ENH: pivot/groupby index with nan

Groupby

Missing-datanp.nan, pd.NaT, pd.NA, dropna, isnull, interpolatenp.nan, pd.NaT, pd.NA, dropna, isnull, interpolate

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 12607

#12607 In pandas-dev/pandas;

· by nbonnotte was closed on Jul 26, 2017

ENH/API: DataFrame.stack() support for level=None, sequentially=True/False, and NaN level values.

API Design

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 9023

#9023 In pandas-dev/pandas;

· by seth-p was closed on Jan 20, 2016

ENH: allow exact matches in time-based .rolling()

Enhancement

Resampleresample methodresample method

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 13968

#13968 In pandas-dev/pandas;

· by agraboso was closed on Mar 23, 2017

Value returns ndarray for dataframes with a single column with datetime64 tz-aware

Bug

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

TimezonesTimezone data dtypeTimezone data dtype

Status: Closed (abandoned).

pandas-dev/pandasnumber 15736

#15736 In pandas-dev/pandas;

· by sdementen was closed on Jul 26, 2017

ENH: add np.nan funcs to _cython_table

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 21123

#21123 In pandas-dev/pandas;

· by topper-123 was closed on Jul 28, 2018

BUG: fix construction of Series from dict with nested lists

Bug

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 18626

#18626 In pandas-dev/pandas;

· by toobaz was closed on Dec 14, 2018

ENH add fill_value feature to pd.get_dummies

Enhancement

Missing-datanp.nan, pd.NaT, pd.NA, dropna, isnull, interpolatenp.nan, pd.NaT, pd.NA, dropna, isnull, interpolate

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 15926

#15926 In pandas-dev/pandas;

· by beckermr was closed on Aug 1, 2017

Allows for merging of SparseDataFrames, and fixes __array__ interface

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

SparseSparse Data TypeSparse Data Type

Status: Closed (abandoned).

pandas-dev/pandasnumber 19488

#19488 In pandas-dev/pandas;

· by hexgnu was closed on Oct 17, 2018

BUG: right merge not preserve row order (#27453)

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 27762

#27762 In pandas-dev/pandas;

· by bongolegend was closed on Jan 23, 2020

FIX: fix interpolate with kwarg limit area and limit direction using pad or bfill

Bug

Missing-datanp.nan, pd.NaT, pd.NA, dropna, isnull, interpolatenp.nan, pd.NaT, pd.NA, dropna, isnull, interpolate

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 31048

#31048 In pandas-dev/pandas;

· by cchwala was closed on Nov 27, 2020

BUG: Check for duplicate names columns and index in crosstab

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 28474

#28474 In pandas-dev/pandas;

· by cuchoi was closed on Nov 22, 2020