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DataFrameGroupBy.cummax()

DataFrameGroupBy.cummax(axis=None, skipna=True, *args, **kwargs)

Return cumulative max over requested axis.

Parameters:

axis : {index (0), columns (1)}

skipna : boolean, default True

Exclude NA/null values. If an entire row/column is NA, the result will be NA

Returns:

cummax : Series

Links:

http://pandas.pydata.org/pandas-docs/version/0.19.2/generated/pandas.core.groupby.DataFrameGroupBy.cummax.html

doc_Pandas

2017-01-12 04:46:56

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