xarray.CFTimeIndex.symmetric_difference¶
-
CFTimeIndex.
symmetric_difference
(self, other, result_name=None, sort=None)¶ Compute the symmetric difference of two Index objects.
- Parameters
other (Index or array-like) –
result_name (str) –
sort (False or None, default None) –
Whether to sort the resulting index. By default, the values are attempted to be sorted, but any TypeError from incomparable elements is caught by pandas.
None : Attempt to sort the result, but catch any TypeErrors from comparing incomparable elements.
False : Do not sort the result.
New in version 0.24.0.
Changed in version 0.24.1: Changed the default value from
True
toNone
(without change in behaviour).
- Returns
symmetric_difference
- Return type
Index
Notes
symmetric_difference
contains elements that appear in eitheridx1
oridx2
but not both. Equivalent to the Index created byidx1.difference(idx2) | idx2.difference(idx1)
with duplicates dropped.Examples
>>> idx1 = pd.Index([1, 2, 3, 4]) >>> idx2 = pd.Index([2, 3, 4, 5]) >>> idx1.symmetric_difference(idx2) Int64Index([1, 5], dtype='int64')
You can also use the
^
operator:>>> idx1 ^ idx2 Int64Index([1, 5], dtype='int64')