[SciPy-User] ANN: pandas 0.8.1 released
Marius
marius.cobzarenco at gmail.com
Tue Jul 24 11:57:39 EDT 2012
Exciting stuff as always, congrats Wes
- Marius
On Sunday, July 22, 2012 9:26:12 PM UTC+1, Wes McKinney wrote:
>
> hi all,
>
> I'm pleased to announce the 0.8.1 release of pandas. This is
> primarily a bugfix release, though it includes a number of useful
> new features and performance improvements that make it an
> immediate recommended upgrade for all pandas users. Some highlights:
>
> - Vectorized, NA-friendly string
> methods (e.g. series.str.replace('foo', 'bar'))
> - Improved plotting support for time series data
> - Improved styling capability for DataFrame plots (specifying a
> dict of styles) and plotting one column versus another
> - Several new plot types developed as part of GSoC 2012 (see
> http://pandasplotting.blogspot.com/ for on going developments
> - Significantly improved parsing performance of ISO8601 datetime strings
>
> Thanks to all who contributed to this release, especially Chang
> She and Vytautas Jančauskas. As always source archives and Windows
> installers
> can be found on PyPI.
>
> What's new: http://pandas.pydata.org/pandas-docs/stable/whatsnew.html
>
> $ git log v0.8.0..v0.8.1 --pretty=format:%aN | sort | uniq -c | sort -rn
> 77 Wes McKinney
> 39 Chang She
> 11 Vytautas Jancauskas
> 2 Todd DeLuca
> 2 Skipper Seabold
>
> Happy data hacking!
>
> - Wes
>
> What is it
> ==========
> pandas is a Python package providing fast, flexible, and
> expressive data structures designed to make working with
> relational, time series, or any other kind of labeled data both
> easy and intuitive. It aims to be the fundamental high-level
> building block for doing practical, real world data analysis in
> Python.
>
> Links
> =====
> Release Notes: http://github.com/pydata/pandas/blob/master/RELEASE.rst
> Documentation: http://pandas.pydata.org
> Installers: http://pypi.python.org/pypi/pandas
> Code Repository: http://github.com/pydata/pandas
> Mailing List: http://groups.google.com/group/pydata
>
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