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Chang She
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RLS: more what's new for 0.10.1
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doc/source/v0.10.1.txt

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@@ -12,7 +12,8 @@ API changes
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~~~~~~~~~~~
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- Groupby aggregations Max/Min no longer exclude non-numeric data (GH2700_)
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-
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- Resampling an empty DataFrame now returns an empty DataFrame instead of raising an exception (GH2640_)
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- The file reader will now raise an exception when NA values are found in an explicitly specified integer column instead of converting the column to float (GH2631_)
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New features
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~~~~~~~~~~~~
@@ -132,6 +133,11 @@ Multi-table creation via ``append_to_multiple`` and selection via ``select_as_mu
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- ``Select`` now supports passing ``start`` and ``stop`` to provide selection space limiting in selection.
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- Greatly improved ISO8601 (e.g., yyyy-mm-dd) date parsing for file parsers (GH2698_)
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- Allow ``DataFrame.merge`` to handle combinatorial sizes too large for 64-bit integer (GH2690_)
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- Series now has unary negation (-series) and inversion (~series) operators (GH2686_)
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- DataFrame.plot now includes a ``logx`` parameter to change the x-axis to log scale (GH2327_)
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- Series arithmetic operators can now handle constant and ndarray input (GH2574_)
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- ExcelFile now takes a ``kind`` argument to specify the file type (GH2613_)
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- A faster implementation for Series.str methods (GH2602_)
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**Bug Fixes**
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- ``HDFStore`` tables can now store ``float32`` types correctly (cannot be
@@ -145,6 +151,25 @@ results in bogus output values (GH2699_)
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- Fixed bug in ``pattern in HDFStore`` expressions when pattern is not a valid
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regex (GH2694_)
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- Fixed performance issues while aggregating boolean data (GH2692_)
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- When given a boolean mask key and a Series of new values, Series __setitem__
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will now align the incoming values with the original Series (GH2686_)
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- Fixed MemoryError caused by performing counting sort on sorting MultiIndex
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levels with a very large number of combinatorial values (GH2684_)
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- Fixed bug that causes plotting to fail when the index is a DatetimeIndex with
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a fixed-offset timezone (GH2683_)
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- Corrected businessday subtraction logic when the offset is more than 5 bdays
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and the starting date is on a weekend (GH2680_)
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- Fixed C file parser behavior when the file has more columns than data
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(GH2668_)
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- Fixed file reader bug that misaligned columns with data in the presence of an
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implicit column and a specified `usecols` value
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- DataFrames with numerical or datetime indices are now sorted prior to
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plotting (GH2609_)
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- Fixed DataFrame.from_records error when passed columns, index, but empty
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records (GH2633_)
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- Several bug fixed for Series operations when dtype is datetime64 (GH2689_,
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GH2629_, GH2626_)
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See the `full release notes
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<https://github.com/pydata/pandas/blob/master/RELEASE.rst>`__ or issue tracker
@@ -158,3 +183,20 @@ on GitHub for a complete list.
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.. _GH2692: https://github.com/pydata/pandas/issues/2692
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.. _GH2690: https://github.com/pydata/pandas/issues/2690
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.. _GH2713: https://github.com/pydata/pandas/issues/2713
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.. _GH2689: https://github.com/pydata/pandas/issues/2689
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.. _GH2686: https://github.com/pydata/pandas/issues/2686
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.. _GH2684: https://github.com/pydata/pandas/issues/2684
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.. _GH2683: https://github.com/pydata/pandas/issues/2683
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.. _GH2680: https://github.com/pydata/pandas/issues/2680
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.. _GH2668: https://github.com/pydata/pandas/issues/2668
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.. _GH2640: https://github.com/pydata/pandas/issues/2640
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.. _GH2609: https://github.com/pydata/pandas/issues/2609
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.. _GH2327: https://github.com/pydata/pandas/issues/2327
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.. _GH2574: https://github.com/pydata/pandas/issues/2574
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.. _GH2609: https://github.com/pydata/pandas/issues/2609
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.. _GH2631: https://github.com/pydata/pandas/issues/2631
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.. _GH2633: https://github.com/pydata/pandas/issues/2633
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.. _GH2629: https://github.com/pydata/pandas/issues/2629
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.. _GH2626: https://github.com/pydata/pandas/issues/2626
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.. _GH2613: https://github.com/pydata/pandas/issues/2613
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.. _GH2602: https://github.com/pydata/pandas/issues/2602

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