Table 2.

Classification rates for three different algorithms tested on the same data set of 48 aggregators and 63 nonaggregators

Algorithm	Aggregators correctly classified (total=48)		Nonaggregators correctly classified (total=63)		Reference
	No.	%	No.	%
Recursive partitioning	43	90	61	97	27
Neural network	30	63	53	84	53
Ensemble method (SVM)a	32	67	58	92	53

^aSVM, support vector machines.