TY - RPRT TI - De Novo Mutational Signature Discovery in Tumor Genomes using SparseSignatures AU - Ramazzotti, D. AU - Lal, A. AU - Liu, K. AU - Tibshirani, R. AU - Sidow, A. PY - 2018 DO - 10.1101/384834 UR - https://www.biorxiv.org/content/10.1101/384834v1 ID - 10.1101/384834 ER -