pyspark.pandas.Series.sub¶

Series.sub(other: Any) → pyspark.pandas.series.Series[source]¶

Return Subtraction of series and other, element-wise (binary operator -).

Equivalent to series - other

Parameters

otherSeries or scalar value

Returns

Series: The result of the operation.

See also

Series.rsub

Examples

>>> df = ps.DataFrame({'a': [2, 2, 4, np.nan],
...                    'b': [2, np.nan, 2, np.nan]},
...                   index=['a', 'b', 'c', 'd'], columns=['a', 'b'])
>>> df
     a    b
a  2.0  2.0
b  2.0  NaN
c  4.0  2.0
d  NaN  NaN

>>> df.a.subtract(df.b)
a    0.0
b    NaN
c    2.0
d    NaN
dtype: float64

>>> df.a.rsub(df.b)
a    0.0
b    NaN
c   -2.0
d    NaN
dtype: float64

pyspark.pandas.Series.rtruediv pyspark.pandas.Series.truediv