pandas.Index.fillna — pandas 3.0.0.dev0+2106.gb2b2d04e41 documentation (original) (raw)

Index.fillna(value)[source]#

Fill NA/NaN values with the specified value.

Parameters:

valuescalar

Scalar value to use to fill holes (e.g. 0). This value cannot be a list-likes.

Returns:

Index

NA/NaN values replaced with value.

Examples

idx = pd.Index([np.nan, np.nan, 3]) idx.fillna(0) Index([0.0, 0.0, 3.0], dtype='float64')