Contribution of the S-signature (represented by the vertical blue bars) to each lung adenocarcinoma (LUAD) sample (A) and to the head and neck squamous cell carcinoma (HNSCC) sample (B), measured by the relative coefficients. The relative coefficients were computed based on the true coefficients such that the sum of the relative coefficients for all signatures in each sample equals to 1. Blue: the S-signature. Black: the K-signature. Red: the non-CGI-signature. Yellow: the random signature.
Jia et al. BMC Medical Genomics 2014 7:11 doi:10.1186/1755-8794-7-11