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GroupBy.count()

GroupBy.count() [source]: Compute count of group, excluding missing values

See also

pandas.Series.groupby, pandas.DataFrame.groupby, pandas.Panel.groupby

Links:

http://pandas.pydata.org/pandas-docs/version/0.19.2/generated/pandas.core.groupby.GroupBy.count.html

doc_Pandas

2017-01-12 04:48:23

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