Table 3.

Classification performances (AUC, accuracy, sensitivity and specificity) obtained in the ASD vs. TD discrimination by a RF classifier for the whole sample and in the subgroups of children, adolescents and adults on non-harmonized and on harmonized data. The average value and the standard deviation of each metric are computed according to a 5-fold cross validation scheme.

Sample	Data	AUC	Accuracy	Sensitivity	Specificity
Whole	Raw	0.58 ± 0.04	0.56 ± 0.02	0.54 ± 0.04	0.58 ± 0.02
	Harm	0.67 ± 0.03	0.62 ± 0.03	0.61 ± 0.06	0.63 ± 0.07
Children	Raw	0.52 ± 0.09	0.53 ± 0.05	0.68 ± 0.15	0.40 ± 0.21
	Harm	0.62 ± 0.02	0.59 ± 0.03	0.58 ± 0.05	0.60 ± 0.04
Adolescents	Raw	0.47 ± 0.07	0.49 ± 0.03	0.52 ± 0.25	0.46 ± 0.24
	Harm	0.65 ± 0.03	0.61 ± 0.01	0.59 ± 0.04	0.62 ± 0.03
Adults	Raw	0.62 ± 0.07	0.58 ± 0.04	0.54 ± 0.10	0.60 ± 0.06
	Harm	0.69 ± 0.06	0.68 ± 0.06	0.65 ± 0.07	0.70 ± 0.08