xorbits.pandas.Series.update

Series.update(other: Series | Sequence | Mapping) → None

Modify Series in place using values from passed Series.

Uses non-NA values from passed Series to make updates. Aligns on index.

Parameters

other (Series, or object coercible into Series) –

Examples

>>> s = pd.Series([1, 2, 3])  
>>> s.update(pd.Series([4, 5, 6]))  
>>> s  
0    4
1    5
2    6
dtype: int64

>>> s = pd.Series(['a', 'b', 'c'])  
>>> s.update(pd.Series(['d', 'e'], index=[0, 2]))  
>>> s  
0    d
1    b
2    e
dtype: object

>>> s = pd.Series([1, 2, 3])  
>>> s.update(pd.Series([4, 5, 6, 7, 8]))  
>>> s  
0    4
1    5
2    6
dtype: int64

If other contains NaNs the corresponding values are not updated in the original Series.

>>> s = pd.Series([1, 2, 3])  
>>> s.update(pd.Series([4, np.nan, 6]))  
>>> s  
0    4
1    2
2    6
dtype: int64

other can also be a non-Series object type that is coercible into a Series

>>> s = pd.Series([1, 2, 3])  
>>> s.update([4, np.nan, 6])  
>>> s  
0    4
1    2
2    6
dtype: int64

>>> s = pd.Series([1, 2, 3])  
>>> s.update({1: 9})  
>>> s  
0    1
1    9
2    3
dtype: int64

Warning

This method has not been implemented yet. Xorbits will try to execute it with pandas.

This docstring was copied from pandas.core.series.Series.