Table 4.

The 4-way classification results for the three passes of processing.

Pass	Event	BCKG	SPSW	GPED	PLED
First	BCKG	82.30	8.35	6.94	2.42
	SPSW	21.87	40.21	33.33	4.59
	GPED	14.71	11.55	53.32	20.42
	PLED	7.26	20.32	17.62	54.80
Second	BCKG	95.60	3.24	0.62	0.54
	SPSW	46.15	25.64	28.21	0.00
	GPED	15.29	14.49	59.96	10.26
	PLED	24.85	9.02	13.83	52.30
Third	BCKG	95.11	4.69	0.19	0.00
	SPSW	56.67	33.33	10.00	0.00
	GPED	3.95	17.63	65.05	13.37
	PLED	11.25	13.69	9.78	65.28