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Empty DataFrame with PeriodIndex doesn't maintain index type on resample #13212

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max-sixty opened this issue May 18, 2016 · 0 comments
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Empty DataFrame with PeriodIndex doesn't maintain index type on resample #13212

max-sixty opened this issue May 18, 2016 · 0 comments
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Period Period data type Resample resample method
Milestone
0.19.0

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@max-sixty
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ref: #13079 (comment)

In [5]: pd.DataFrame(index=pd.PeriodIndex([],freq='D')).resample('M').mean().index
Out[5]: Index([], dtype='object')
@jreback jreback mentioned this issue May 18, 2016
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@jreback jreback added Period Period data type Resample resample method labels May 18, 2016
@jreback jreback added this to the 0.18.2 milestone May 18, 2016
@jreback jreback mentioned this issue May 18, 2016
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Period Period data type Resample resample method
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BUG: Empty PeriodIndex issues max-sixty/pandas
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@jreback @max-sixty