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New Pandas Cheat Sheet

Status: Closed (abandoned).

pandas-dev/pandasnumber 2552

#2552 In pandas-dev/pandas;

· by rmauriello was closed on Jul 29, 2013

DOC: Ordering during set operation on index (#3123)

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 14629

#14629 In pandas-dev/pandas;

· by mroeschke was closed on Nov 10, 2016

DOC: Explain pivot vs. pivot_table (#6950)

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 14650

#14650 In pandas-dev/pandas;

· by mroeschke was closed on Nov 16, 2016

DOC: Update Series.mode docstring

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 14653

#14653 In pandas-dev/pandas;

· by scajanus was closed on Nov 15, 2016

ENH: Added multicolumn/multirow support for latex

Enhancement

IO LaTeXto_latexto_latex

Status: Merged (completed).

pandas-dev/pandasnumber 14184

#14184 In pandas-dev/pandas;

· by sgsaenger was closed on Mar 3, 2017

CLN/PERF: clean-up of the benchmarks

Clean

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Merged (completed).

pandas-dev/pandasnumber 14099

#14099 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Dec 10, 2016

DOC: Tweak error message to make it slightly more readable / easier to parse

Error ReportingIncorrect or improved errors from pandasIncorrect or improved errors from pandas

Status: Merged (completed).

pandas-dev/pandasnumber 14597

#14597 In pandas-dev/pandas;

· by maxalbert was closed on Nov 11, 2016

ENH: add fill_value to resample

Enhancement

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

Resampleresample methodresample method

Status: Closed (abandoned).

pandas-dev/pandasnumber 14591

#14591 In pandas-dev/pandas;

· by nchmura4 was closed on Jan 21, 2017

ENH: return an OrderedDict from read_excel with sheetname=None

IO Excelread_excel, to_excelread_excel, to_excel

Status: Merged (completed).

pandas-dev/pandasnumber 14571

#14571 In pandas-dev/pandas;

· by s-celles was closed on Nov 11, 2016

Added errors{'raise','ignore'} for keys not found in meta for json_normalize

Error ReportingIncorrect or improved errors from pandasIncorrect or improved errors from pandas

IO JSONread_json, to_json, json_normalizeread_json, to_json, json_normalize

Status: Closed (abandoned).

pandas-dev/pandasnumber 14583

#14583 In pandas-dev/pandas;

· by dickreuter was closed on Dec 13, 2016

DOC: update FAQ to note pandas-qt only works for python 2.x

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 14713

#14713 In pandas-dev/pandas;

· by draperjames was closed on Nov 22, 2016

BUG: Categorical.searchsorted(): use provided categorical order

Bug

CategoricalCategorical Data TypeCategorical Data Type

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 14697

#14697 In pandas-dev/pandas;

· by nathalier was closed on Dec 30, 2016

[WIP]API: CategoricalType for specifying categoricals

API Design

CategoricalCategorical Data TypeCategorical Data Type

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

Status: Closed (abandoned).

pandas-dev/pandasnumber 14698

#14698 In pandas-dev/pandas;

· by TomAugspurger was closed on Nov 22, 2016

Fix num_days in PandasAutoDateLocator

Visualizationplottingplotting

Status: Merged (completed).

pandas-dev/pandasnumber 14716

#14716 In pandas-dev/pandas;

· by wiktortomczak was closed on Mar 21, 2017

TST: Test aggregation over arrays (#3788)

Groupby

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Closed (abandoned).

pandas-dev/pandasnumber 14675

#14675 In pandas-dev/pandas;

· by mroeschke was closed on Nov 22, 2016

DEPR: Patch to_dense behaviour for sparse.

API Design

DeprecateFunctionality to remove in pandasFunctionality to remove in pandas

SparseSparse Data TypeSparse Data Type

Status: Closed (abandoned).

pandas-dev/pandasnumber 14686

#14686 In pandas-dev/pandas;

· by gfyoung was closed on Nov 23, 2016

BUG: iloc misbehavior with pd.Series: sometimes returns pd.Categorical, fixes #14580

Bug

CategoricalCategorical Data TypeCategorical Data Type

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

Status: Closed (abandoned).

pandas-dev/pandasnumber 14642

#14642 In pandas-dev/pandas;

· by nathalier was closed on Dec 30, 2016

Standardize function signatures

Clean

Status: Merged (completed).

pandas-dev/pandasnumber 14645

#14645 In pandas-dev/pandas;

· by gfyoung was closed on Nov 26, 2016

TST: Create compressed salary testing data

IO CSVread_csv, to_csvread_csv, to_csv

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Merged (completed).

pandas-dev/pandasnumber 14587

#14587 In pandas-dev/pandas;

· by dhimmel was closed on Nov 11, 2016

Update GitHub org from pydata to pandas-dev

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 14575

#14575 In pandas-dev/pandas;

· by dhimmel was closed on Nov 4, 2016

Refactor compression code to expand URL support

IO DataIO issues that don't fit into a more specific labelIO issues that don't fit into a more specific label

Status: Closed (abandoned).

pandas-dev/pandasnumber 14576

#14576 In pandas-dev/pandas;

· by dhimmel was closed on Dec 13, 2016

ENH: Introduce UnsortedIndexError GH11897

Error ReportingIncorrect or improved errors from pandasIncorrect or improved errors from pandas

MultiIndex

Status: Merged (completed).

pandas-dev/pandasnumber 14762

#14762 In pandas-dev/pandas;

· by Dr-Irv was closed on Dec 9, 2016

DOC: Update outdated caveats for Anaconda and HTML parsing (#9032)

BuildLibrary building on various platformsLibrary building on various platforms

Docs

Status: Merged (completed).

pandas-dev/pandasnumber 14739

#14739 In pandas-dev/pandas;

· by mroeschke was closed on Nov 25, 2016

ENH: support cut/qcut for datetime/timedelta (GH14714)

AlgosNon-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diffNon-arithmetic algos: value_counts, factorize, sorting, isin, clip, shift, diff

DatetimeDatetime data dtypeDatetime data dtype

Enhancement

TimedeltaTimedelta data typeTimedelta data type

Status: Merged (completed).

pandas-dev/pandasnumber 14737

#14737 In pandas-dev/pandas;

· by aileronajay was closed on Dec 3, 2016

TST: Correct results with np.size and crosstab (#4003)

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

Testingpandas testing functions or related to the test suitepandas testing functions or related to the test suite

Status: Merged (completed).

pandas-dev/pandasnumber 14755

#14755 In pandas-dev/pandas;

· by mroeschke was closed on Dec 10, 2016