BUG: window functions count should be an integer dtype #12538

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jreback opened this issue Mar 6, 2016 · 1 comment

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Bug Dtype Conversions

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jreback commented Mar 6, 2016

In [1]: df = DataFrame({'A' : pd.date_range('20130101',periods=3),'B' : range(3)})

In [2]: df.rolling(window=2).count()
Out[2]: 
     A    B
0  1.0  1.0
1  2.0  2.0
2  2.0  2.0

In [3]: df.rolling(window=2).count().dtypes
Out[3]: 
A    float64
B    float64
dtype: object

The text was updated successfully, but these errors were encountered:

jreback added Bug Difficulty Novice Dtype Conversions labels

jreback added this to the 0.18.1 milestone

leeong05 mentioned this issue

API/ENH: master issue for pd.rolling_apply #8659

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kawochen mentioned this issue

BUG: window function count should count anything non-null #12541

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jreback commented Mar 7, 2016

closing in favor of more descriptive #12541

jreback closed this as completed

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