DataFrameGroupBy.cummin()

pandas.core.groupby.DataFrameGroupBy.cummin

DataFrameGroupBy.cummin(axis=None, skipna=True, *args, **kwargs)
Return cumulative minimum 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:

cummin : Series

© 2008–2012, AQR Capital Management, LLC, Lambda Foundry, Inc. and PyData Development Team
Licensed under the 3-clause BSD License.
http://pandas.pydata.org/pandas-docs/version/0.19.2/generated/pandas.core.groupby.DataFrameGroupBy.cummin.html

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