SomaticSignatures: inferring mutational signatures from single-nucleotide variants

UNLABELLED Mutational signatures are patterns in the occurrence of somatic single-nucleotide variants that can reflect underlying mutational processes. The SomaticSignatures package provides flexible, interoperable and easy-to-use tools that identify such signatures in cancer sequencing data. It facilitates large-scale, cross-dataset estimation of mutational signatures, implements existing methods for pattern decomposition, supports extension through user-defined approaches and integrates with existing Bioconductor workflows. AVAILABILITY AND IMPLEMENTATION The R package SomaticSignatures is available as part of the Bioconductor project. Its documentation provides additional details on the methods and demonstrates applications to biological datasets. CONTACT [email protected], [email protected] SUPPLEMENTARY INFORMATION Supplementary data are available at Bioinformatics online.