file	normalization factor	total signal
SRR1151399.bedGraph	0.441764	2.26365e+09
SRR1151396.bedGraph	0.225791	4.42887e+09
SRR1151400.bedGraph	0.519318	1925601282
SRR1151395.bedGraph	0.333728	2.99645e+09
SRR1151398.bedGraph	0.420888	2.37593e+09
SRR1151397.bedGraph	0.465812	2146787385