Very exciting!
On Thursday, September 8, 2016 at 3:12:02 AM UTC-7, Joris Van den Bossche wrote:Hi,
I'm pleased to announce the availability of the first release candidate of Pandas 0.19.0. Please try this RC and report any issues at the pandas issue tracker.The release candidate can be installed with conda from our development channel (builds for osx-64, linux-64 and win-64 are available for Python 2.7, 3.4 and 3.5):
conda install -c pandas pandas=0.19.0rc1or with pip from PyPI (wheels are available):
pip install --pre pandas==0.19.0rc1
---
THIS IS NOT A PRODUCTION RELEASEThis is a major release from 0.18.1 and includes a number of API changes, several new features, enhancements, and performance improvements along with a large number of bug fixes.
Highlights include:
New method merge_asoffor asof-style time-series joining, see hereThe .rolling()method is now time-series aware, see hereread_csvnow supports parsingCategoricaldata, see here- A function
union_categoricalhas been added for combining categoricals, see herePeriodIndexnow has its ownperioddtype, and changed to be more consistent with otherIndexclasses. See here- Sparse data structures gained enhanced support of
intandbooldtypes, see here- Comparison operations with
Seriesno longer ignores the index, see here for an overview of the API changes.- Introduction of a pandas development API for utility functions, see here.
- Deprecation of
Panel4DandPanelND. We recommend to represent these types of n-dimensional data with the xarray package.- Removal of the previously deprecated modules
pandas.io.data,pandas.io.wb,pandas.tools.rplot.See the Whatsnew file for more information. Please report any issues here.
A big thanks to all contributors!
Joris