TABLE 4.

Total errors (number of both false and missing edges, averaged on 50 simulations) on benchmark networks

	L1MB	GS	TC-bw	TC	IAMB	IAMB1	IAMB2	IAMB3	OR-SGBN
Factors	101.48	104.50	102.90	103.02	103.14	103.30	103.14	103.14	54.82
Alarm	56.58	59.30	57.76	60.60	61.76	59.16	61.76	61.76	44.40
Barley	113.24	114.70	114.38	122.78	123.80	109.92	123.80	123.80	99.26
Carpo	125.74	131.72	131.18	133.16	132.76	132.90	132.76	132.76	25.58
Chain	5.32	4.88	5.50	4.42	4.70	5.00	4.70	4.70	7.04
Hailfinder	91.50	94.94	96.18	99.02	103.10	92.74	103.10	103.10	57.04
Insurance	74.78	74.64	73.74	76.30	78.78	73.04	78.78	78.78	59.04
Mildew	60.86	60.74	59.66	63.80	68.46	92.74	103.10	103.10	57.04
Water	92.86	94.04	90.24	97.16	102.70	90.06	102.70	102.70	93.08