Table 2. Mean quality control and coverage metrics in the training set and in the validation set samples.

	Chip 314 (n = 84)		Chip 316 (n = 63)
	Mean	SD	Mean	SD
Number of mapped reads	122,109	43,431	244,737	69,845
Percent reads on target (%)	96	0.03	97	0.02
Uniformity of base coverage (%)	97	0.02	97	0.01
Average base coverage depth	726	266	1,504	379