file	normalization factor	total signal
ERR3367908.bedGraph	1.418066	705185618
ERR3367906.bedGraph	1.460469	684711496
ERR3367902.bedGraph	1.440579	694165406
ERR3367905.bedGraph	1.511805	661460841
ERR3367901.bedGraph	1.357707	736536098
ERR3367904.bedGraph	1.840779	543248119
ERR3367907.bedGraph	1.635250	611527452
ERR3367909.bedGraph	0.747130	1338454888
ERR3367903.bedGraph	1.316721	759462173