Series.to_sparse()

pandas.Series.to_sparse

Series.to_sparse(kind=’block’, fill_value=None) [source]

Convert Series to SparseSeries

Parameters:

Parameters:	kind : {‘block’, ‘integer’} fill_value : float, defaults to NaN (missing)
Returns:	sp : SparseSeries

kind : {‘block’, ‘integer’}

fill_value : float, defaults to NaN (missing)

Returns:

sp : SparseSeries

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Licensed under the 3-clause BSD License.
http://pandas.pydata.org/pandas-docs/version/0.20.2/generated/pandas.Series.to_sparse.html