def initialize_test(self, *args, **kwargs):
        raise NotImplementedError()
'time estimate' using round-robin selection.
dataset/ETHPy150Open HHammond/kcbo/kcbo/statistical_tests/utils.py/StatisticalTest.initialize_test--crossover with--dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.main/src/openmdao/main/resource.py/ClusterAllocator._round_robin