"ser1 = Series([0, 1, 2], index=['Q', 'X', 'Y'])\n", "ser2 = Series([4, 5, 6], index=['X', 'Y', 'Z'])\n", ...
# you may not use this file except in compliance with the License. # You may obtain a copy of the License at # http://www.apache.org/licenses/LICENSE-2.0 ...