file	normalization factor	total signal
ERR2704717.bedGraph	0.116010	8.61997e+09
ERR2704712.bedGraph	0.110032	9.08824e+09
ERR2704718.bedGraph	0.136521	7.32489e+09
ERR2704713.bedGraph	0.125547	7.96513e+09
ERR2704714.bedGraph	0.118142	8.46441e+09
ERR2704716.bedGraph	0.113179	8.83558e+09
ERR2704720.bedGraph	0.121183	8.25199e+09
ERR2704719.bedGraph	0.125222	7.98581e+09
ERR2704715.bedGraph	0.116078	8.61486e+09