Table 2.

Average of accuracy measures of the scores.

Method	R package	Kappa	Overall accuracy	Sensitivity			Specificity			Balanced accuracy
				0	1	2	0	1	2	0	1	2
CART	rpart	0.92	0.95	0.89	0.97	0.97	0.98	0.96	0.99	0.93	0.96	0.98
Random Forest	randomForest	0.92	0.95	0.89	0.95	10.0	0.99	0.96	0.97	0.94	0.95	0.99
Gradient Boosting	gbm	0.94	0.96	0.89	0.97	10.0	0.99	0.96	0.99	0.94	0.96	0.99
Support Vector Machine	kernlab	0.92	0.95	0.94	0.93	10.0	0.98	0.98	0.97	0.96	0.96	0.99