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Classe « Index »

Méthode pandas.Index.symmetric_difference

Signature de la méthode symmetric_difference

def symmetric_difference(self, other, result_name=None, sort=None) 

Description

help(Index.symmetric_difference)

Compute the symmetric difference of two Index objects.

Parameters
----------
other : Index or array-like
result_name : str
sort : bool 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.
    * True : Sort the result (which may raise TypeError).

Returns
-------
Index

Notes
-----
``symmetric_difference`` contains elements that appear in either
``idx1`` or ``idx2`` but not both. Equivalent to the Index created by
``idx1.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)
Index([1, 5], dtype='int64')

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