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Add support for ordered factors and groupby handling #292

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wesm opened this issue Oct 26, 2011 · 2 comments
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Add support for ordered factors and groupby handling #292

wesm opened this issue Oct 26, 2011 · 2 comments
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0.8.0

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@wesm
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wesm commented Oct 26, 2011

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@gregglind
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Right now, I want things like "give a nice binning for True / False, rather than histogramming" . Is that a subset of this bug?

@gregglind
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This might be a good recipe for the the bar charts for ordered factors...

http://www.scipy.org/Cookbook/Matplotlib/BarCharts

wesm added a commit that referenced this issue Jun 5, 2012
@wesm
ENH: refactoring to support ordered factors, cut/qcut return factors. #…
4655828 
…292
@wesm wesm closed this as completed in ea1186d Jun 5, 2012
@jankatins jankatins mentioned this issue Jul 2, 2015
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dan-nadler pushed a commit to dan-nadler/pandas that referenced this issue Sep 23, 2019
@bmoscon
Fix issue pandas-dev#292 - Metadata size not accounted for in ChunkSt…
9611531 
…ore size chunking

When ChunkStore chunks for size (due to 16MB doc limit in MongoDB), it was not including the size of the metadata in the size of the document. In general, this is ok, the metadata is very small, but it can be quite large when array masks are included in the metadata (this happens when there are columns of strings that have missing values).
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