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pandas: powerful Python data analysis toolkit, Release 0.18.1
may differs unexpectedly when you manually adjust the bar location or drawing area, such as using set_xlim,
set_ylim, etc. In this cases, please modify your script to meet with new coordinates.
• The parallel_coordinates() function now takes argument color instead of colors.
A
FutureWarning is raised to alert that the old colors argument will not be supported in a future release.
(GH6956)
• The parallel_coordinates() and andrews_curves() functions now take positional argument
frame instead of data. A FutureWarning is raised if the old data argument is used by name. (GH6956)
• DataFrame.boxplot() now supports layout keyword (GH6769)
• DataFrame.boxplot() has a new keyword argument, return_type. It accepts ’dict’, ’axes’, or
’both’, in which case a namedtuple with the matplotlib axes anda dict ofmatplotlib Lines is returned.
1.12.8 Prior Version Deprecations/Changes
There are prior version deprecations that are taking effect as of 0.14.0.
• Remove DateRange in favor of DatetimeIndex (GH6816)
• Remove column keyword from DataFrame.sort (GH4370)
• Remove precision keyword from set_eng_float_format() (GH395)
• Remove force_unicode keyword fromDataFrame.to_string(), DataFrame.to_latex(), and
DataFrame.to_html(); these function encode inunicode by default (GH2224,GH2225)
• Remove nanRep keyword from DataFrame.to_csv() and DataFrame.to_string() (GH275)
• Remove unique keyword from HDFStore.select_column() (GH3256)
• Remove inferTimeRule keyword from Timestamp.offset() (GH391)
• Remove name keyword from get_data_yahoo() and get_data_google() (commitb921d1a )
• Remove offset keyword from DatetimeIndex constructor (commit3136390 )
• Remove time_rule fromseveral rolling-moment statistical functions, such as rolling_sum() (GH1042)
• Removed neg- booleanoperations onnumpyarrays in favorof inv~,as this is goingtobe deprecatedinnumpy
1.9 (GH6960)
1.12.9 Deprecations
• The pivot_table()/DataFrame.pivot_table() and crosstab() functions now take arguments
index and columns instead of rows and cols. A FutureWarning is raised to alert that the old rows
and cols arguments will not be supported in a future release (GH5505)
• The DataFrame.drop_duplicates() andDataFrame.duplicated() methods now take argument
subset instead of cols to better align with DataFrame.dropna(). A FutureWarning is raised to
alert that the old cols arguments will not be supported in a future release (GH6680)
• The DataFrame.to_csv() and DataFrame.to_excel() functions now takes argument columns in-
stead of cols. A FutureWarning is raised to alert that the old cols arguments will not be supported in a
future release (GH6645)
• Indexers will warn FutureWarning when used witha scalarindexer anda non-floating point Index (GH4892,
GH6960)
1.12. v0.14.0 (May 31 , 2014)
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