sample_id,specimen_id,flowcell,sample_type,chrx_median,chry_median,r2_blood,inferred_sex
HCC1395_BL,HCC1395_tumor_vs_HCC1395_BL,unknown,normal,,,0.7749019946235987,unknown
Sig_18_Blood,custom_Sig_18_tumor_normal,unknown,normal,,,0.555139783193589,unknown