membership_to_pairs

er_evaluation.membership_to_pairs(membership)

Transform membership vector into pairs list.

Parameters:

membership (Series) – Membership vector.

Returns:

Pairs list.

Examples

>>> membership = pd.Series(index=[1,2,3,4,5,6,7,8], data=[1,1,2,3,2,4,4,4])
>>> membership_to_pairs(membership)
array([[1, 2],
       [3, 5],
       [6, 7],
       [6, 8],
       [7, 8]])