pandas.Index.fillna¶
- Index.fillna(value=None, downcast=None)¶
Fill NA/NaN values with the specified value
Parameters: value : scalar
Scalar value to use to fill holes (e.g. 0). This value cannot be a list-likes.
downcast : dict, default is None
a dict of item->dtype of what to downcast if possible, or the string ‘infer’ which will try to downcast to an appropriate equal type (e.g. float64 to int64 if possible)
Returns: filled : Index