Table 4.

Confusion matrix of true vs. predicted treatment labels.

		Predicted Category
		CBT	Drug	Exper	Dynamic	Class Error
True Category	CBT	153	17	42	8	.30
	Drug	4	454	7	1	.03
	Exper	0	6	351	12	.05
	Dynamic	4	8	66	185	.30

Note. CBT = cognitive behavioral therapy; Drug = medication management; Exper = experiential / humanistic therapy; Dynamic = psychodynamic or psychoanalytic therapy. The bolded, diagonal elements represent correct classifications by the model, and off-diagonal elements represent errors. The final column has the classification errors of the model for each category of therapy (i.e., row). The overall error-rate is .13.