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jtratner opened this issue Oct 29, 2013 · 0 comments · Fixed by #31247
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ENH: DataFrame.value_counts() #5377

jtratner opened this issue Oct 29, 2013 · 0 comments · Fixed by #31247
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API Design Enhancement Numeric Operations Arithmetic, Comparison, and Logical operations
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1.1

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@jtratner
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Enable value_counts on DataFrame by delegating along axis (ie columns/items) to value_counts as convenience, boiling down to same Series value_counts (Panel is more complicated so not going to attempt for now).

Gets weird with heterogeneous dtypes (b/c union of all unique values)

@rockg - can you make up some test cases? I already have the implementation. I can put together panel.
@ghost ghost assigned jtratner Oct 29, 2013
@jtratner jtratner mentioned this issue Oct 30, 2013
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@jreback jreback modified the milestones: 0.15.0, 0.14.0 Mar 28, 2014
@jreback jreback modified the milestones: 0.16.0, Next Major Release Mar 3, 2015
@WillAyd WillAyd mentioned this issue Jul 11, 2019
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@dsaxton dsaxton mentioned this issue Jan 23, 2020
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@jreback jreback modified the milestones: Contributions Welcome, 1.1 Feb 23, 2020
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API Design Enhancement Numeric Operations Arithmetic, Comparison, and Logical operations
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@jreback @jtratner