pandas.Index.difference¶
-
Index.
difference
(other)[source]¶ Return a new Index with elements from the index that are not in other.
This is the set difference of two Index objects. It’s sorted if sorting is possible.
Parameters: - other : Index or array-like
Returns: - difference : Index
Examples
>>> idx1 = pd.Index([1, 2, 3, 4]) >>> idx2 = pd.Index([3, 4, 5, 6]) >>> idx1.difference(idx2) Int64Index([1, 2], dtype='int64')