Top pandas issues

Saving CSV with backslashed-escaping is not idempotent.

IO CSV
deads picture deads·31 Aug 2016·18 Comments

.groupby() .value_counts() incompatible with .reset_index() in 0.18.1

Usage Question
dcroote picture dcroote·16 Aug 2016·2 Comments

Impossible to (neatly) z-score a Series

Dtypes Numeric Reshaping
mwaskom picture mwaskom·2 Mar 2016·14 Comments
👍1

BUG: read_excel with multi-indexed column ignores index_col=None

Bug IO Excel MultiIndex
jorisvandenbossche picture jorisvandenbossche·1 Dec 2015·18 Comments
👍5

.loc on DataFrame returning coerced dtype for single rows

Bug Dtypes Indexing
samueljohn picture samueljohn·16 Nov 2015·10 Comments
👍2

df.to_hdf() does not support BytesIO

API Design IO HDF5
jennolsen84 picture jennolsen84·14 Jan 2015·12 Comments

Support for partial string matching in query

API Design Strings
johanekholm picture johanekholm·7 Nov 2014·7 Comments
👍11

Enhancement: XLSB support in read_excel()

Enhancement IO Excel
kevindavenport picture kevindavenport·11 Oct 2014·15 Comments

VIS: DataFrame.plot drops datetime data when kind is scatter

Dtypes Visualization
TomAugspurger picture TomAugspurger·25 Aug 2014·27 Comments
👍2

DataFrame.interpolate() extrapolates over trailing missing data

Bug Missing-data
grahamjeffries picture grahamjeffries·12 Aug 2014·17 Comments
👍2
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