List view

Unicode column misalignment

Bug

Output-Formatting__repr__ of pandas objects, to_string__repr__ of pandas objects, to_string

UnicodeUnicode stringsUnicode strings

Status: Closed (completed).

#2612 In pandas-dev/pandas;

· by wesm was closed on Oct 3, 2015

eval - 'Call' nodes are not implemented

API Design

Enhancement

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

Status: Closed (completed).

#4893 In pandas-dev/pandas;

· by glaucouri was closed on Sep 5, 2015

ENH: Excel - allow for multiple rows to be treated as hierarchical columns

API Design

Enhancement

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

IO Excelread_excel, to_excelread_excel, to_excel

Status: Closed (completed).

#4679 In pandas-dev/pandas;

· by jtratner was closed on Sep 9, 2015

pandas.DataFrame.duplicated to allow take_all

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

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

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

Status: Closed (completed).

#6511 In pandas-dev/pandas;

· by socheon was closed on Aug 8, 2015

ExcelFile parse of empty sheet fails with "IndexError: list index out of range"

Bug

IO Excelread_excel, to_excelread_excel, to_excel

Status: Closed (completed).

#6403 In pandas-dev/pandas;

· by myourshaw was closed on Jun 20, 2015

DOC: document how to run performance tests

Docs

PerformanceMemory or execution speed performanceMemory or execution speed performance

Status: Closed (completed).

#6199 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Dec 27, 2015

read_table, header flag. false interpreted as 0.

API Design

IO CSVread_csv, to_csvread_csv, to_csv

Status: Closed (completed).

#6113 In pandas-dev/pandas;

· by cyrusmaher was closed on Sep 24, 2015

DISCUSS: move online data reader subpackages to separate project?

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

Status: Closed (completed).

#8961 In pandas-dev/pandas;

· by jorisvandenbossche was closed on Aug 26, 2015

test_to_records fails on BE boxes: (0L, 'a') != (0L, 'a')

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

Status: Closed (completed).

#8996 In pandas-dev/pandas;

· by yarikoptic was closed on Jun 25, 2015

DOC/API: limit argument to interpolate is somewhat non-intuitive

API Design

Docs

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

Status: Closed (completed).

#9218 In pandas-dev/pandas;

· by shoyer was closed on Sep 1, 2015

Suggested improvement: allow ExcelWriter to automatically convert lists and dict to strings

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

IO Excelread_excel, to_excelread_excel, to_excel

Status: Closed (completed).

#8188 In pandas-dev/pandas;

· by teese was closed on Jun 20, 2015

pandas.stats.ols.MovingOLS._calc_betas incompatibility issue with newer numpy

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

Status: Closed (completed).

#8243 In pandas-dev/pandas;

· by wangshun98 was closed on Dec 10, 2016

Behavior of pandas.DataFrame.duplicated()

Bug

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

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

Status: Closed (completed).

#8505 In pandas-dev/pandas;

· by wikiped was closed on Aug 8, 2015

API: dedicated plot methods like plot.scatter as an alternative to using kind

API Design

Visualizationplottingplotting

Status: Closed (completed).

#9124 In pandas-dev/pandas;

· by shoyer was closed on Sep 11, 2015

BLD: drop support for python 3.2

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

Status: Closed (completed).

#9118 In pandas-dev/pandas;

· by jreback was closed on Jun 22, 2015

Memory leak with pandas plot

PerformanceMemory or execution speed performanceMemory or execution speed performance

Visualizationplottingplotting

Status: Closed (completed).

#9003 In pandas-dev/pandas;

· by alexisglr was closed on Jul 29, 2015

Clearer error message for pd.concat if empty iterator is passed

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

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

Status: Closed (completed).

#9157 In pandas-dev/pandas;

· by cel4 was closed on Aug 15, 2015

uin8 should be uint8 in io/parsers.py

Bug

Dtype ConversionsUnexpected or buggy dtype conversionsUnexpected or buggy dtype conversions

IO CSVread_csv, to_csvread_csv, to_csv

Status: Closed (completed).

#9266 In pandas-dev/pandas;

· by rmorgans was closed on Jul 21, 2015

API: integrate with openpyxl 2.0-2.1 changes

Compatpandas objects compatability with Numpy or Python functionspandas objects compatability with Numpy or Python functions

IO Excelread_excel, to_excelread_excel, to_excel

Status: Closed (completed).

#8342 In pandas-dev/pandas;

· by jtratner was closed on Sep 21, 2015

ENH: Allow period_range to accept freq with mult != 1

Enhancement

FrequencyDateOffsetsDateOffsets

PeriodPeriod data typePeriod data type

Status: Closed (completed).

#7811 In pandas-dev/pandas;

· by sinhrks was closed on Sep 3, 2015

INT: support DatetimeBlock with timezones

InternalsRelated to non-user accessible pandas implementationRelated to non-user accessible pandas implementation

TimezonesTimezone data dtypeTimezone data dtype

Status: Closed (completed).

#8260 In pandas-dev/pandas;

· by jreback was closed on Sep 5, 2015

groupby, as_index=False, with pandas.Series.count() as an agg

Bug

Groupby

Status: Closed (completed).

#8381 In pandas-dev/pandas;

· by marctollin was closed on Sep 30, 2015

to_gbq: Allow creation of new tables from DataFrame (and generate schema)

Status: Closed (completed).

#8325 In pandas-dev/pandas;

· by jtratner was closed on Sep 13, 2015

Use airspeed velocity for benchmarking

PerformanceMemory or execution speed performanceMemory or execution speed performance

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

Status: Closed (completed).

#8361 In pandas-dev/pandas;

· by cpcloud was closed on Aug 19, 2015

Bad x-axis dates when plotting two time-series with different indexes (start, end, and freq)

Bug

Usage Question

Visualizationplottingplotting

Status: Closed (completed).

#9524 In pandas-dev/pandas;

· by ocefpaf was closed on Aug 16, 2015