pandas.Series.to_sparse
Series.to_sparse(self, kind='block', fill_value=None)[source]-
Convert Series to SparseSeries.
Deprecated since version 0.25.0.
Parameters: -
kind : {‘block’, ‘integer’}, default ‘block’ -
fill_value : float, defaults to NaN (missing) -
Value to use for filling NaN values.
Returns: - SparseSeries
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Sparse representation of the Series.
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Licensed under the 3-clause BSD License.
https://pandas.pydata.org/pandas-docs/version/0.25.0/reference/api/pandas.Series.to_sparse.html