(X, Y)
return Y[permutation_index]
Permute the output according to one of the inputs as in [_2]

    References
    ----------
    .. [2] Elmar Plischke (2010) "An effective algorithm for computing global
          sensitivity indices (EASI) Reliability Engineering & System Safety",
          95:4, 354-360. doi:10.1016/j.ress.2009.11.005
Permute the output according to one of the inputs as in [_2]
Permute the output according to one of the inputs as in [ _2 ]
def permute_outputs(X, Y):
    """
    Permute the output according to one of the inputs as in [_2]

    References
    ----------
    .. [2] Elmar Plischke (2010) "An effective algorithm for computing global
          sensitivity indices (EASI) Reliability Engineering & System Safety",
          95:4, 354-360. doi:10.1016/j.ress.2009.11.005

    """
    permutation_index = np.argsort(X)
    permutation_index = np.concatenate([permutation_index[::2],
                                        permutation_index[1::2][::-1]])
    return Y[permutation_index]
def permute_outputs ( X , Y ) : permutation_index = np . argsort ( X ) permutation_index = np . concatenate ( [ permutation_index [ : : 2 ] , permutation_index [ 1 : : 2 ] [ : : - 1 ] ] ) return Y [ permutation_index ]