tissue	id	WGS_sample	Negative	Positive	Total
ER2	ER2_DCIS_c5_lo0001	PD9694c_lo0001	891	821	1712
ER2	ER2_Inv_c5_lo0005	PD9694c_lo0005	1632	1310	2942
ER2	ER2_Inv_c5_lo0006	PD9694c_lo0006	1084	1067	2151
ER2	ER2_DCIS_c3_lo0012	PD9694c_lo0012	1744	1	1745
ER2	ER2_Inv_c5_lo0019	PD9694c_lo0019	832	512	1344
ER2	ER2_DCIS_c5_lo0020	PD9694c_lo0020	501	230	731