pandas / 0.23.4 / generated / pandas.dataframe.to_sparse.html /

pandas.DataFrame.to_sparse

DataFrame.to_sparse(fill_value=None, kind='block') [source]

Convert to SparseDataFrame

Parameters:
fill_value : float, default NaN
kind : {‘block’, ‘integer’}
Returns:
y : SparseDataFrame

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https://pandas.pydata.org/pandas-docs/version/0.23.4/generated/pandas.DataFrame.to_sparse.html