Package: mSigSpectra Type: Package Title: Build Mutational-Spectrum Catalogs from Variant Call Format Files Version: 0.1.3 Authors@R: c(person(given = "Steve", family = "Rozen", role = c("aut", "cre"), email = "steverozen@pm.me"), person(given = "Nanhai", family = "Jiang", role = "aut"), person(given = "Arnoud", family = "Boot", role = "aut"), person(given = "Mo", family = "Liu", role = "aut"), person(given = "Yang", family = "Wu", role = "aut"), person(given = c("Mi", "Ni"), family = "Huang", role = "aut"), person(given = c("Jia", "Geng"), family = "Chang", role = "aut")) Description: Reads variant call format (VCF) files in a caller-agnostic way, annotates variants with flanking sequence context and transcriptional strand, and builds mutational-spectrum catalogs of single base substitutions (SBS), doublet base substitutions (DBS), and small insertions and deletions (indels, ID) at several resolutions (SBS96, SBS192, SBS1536, DBS78, DBS136, DBS144, ID83, ID89, ID166, ID476) and in both counts and density representations. Successor to the numerical core of the 'ICAMS' package with plotting, 'shiny', and portable document format (PDF) reporting removed; plotting is provided separately by 'mSigPlot'. Used in the preparation of Rozen et al. (2026) . License: GPL-3 URL: https://github.com/steverozen/mSigSpectra, https://steverozen.github.io/mSigSpectra/ BugReports: https://github.com/steverozen/mSigSpectra/issues Encoding: UTF-8 LazyData: true Language: en-US biocViews: Imports: BSgenome, data.table, fastrc, GenomeInfoDb, GenomicRanges, IRanges, Rcpp, S4Vectors, stats, stringi, tools Depends: R (>= 4.1) LinkingTo: Rcpp Roxygen: list(markdown = TRUE) Suggests: BSgenome.Hsapiens.1000genomes.hs37d5, BSgenome.Hsapiens.UCSC.hg38, BSgenome.Mmusculus.UCSC.mm10, knitr, mSigPlot, rmarkdown, testthat (>= 3.0.0), withr VignetteBuilder: knitr Config/testthat/edition: 3 Config/roxygen2/version: 8.1.0 Config/pak/sysreqs: make libbz2-dev libicu-dev liblzma-dev libxml2-dev libssl-dev xz-utils zlib1g-dev Repository: https://steverozen.r-universe.dev Date/Publication: 2026-09-16 17:38:58 UTC RemoteUrl: https://github.com/steverozen/msigspectra RemoteRef: HEAD RemoteSha: 1848df872cd6455a554ca737a608bc11f233d8a7 NeedsCompilation: yes Packaged: 2026-10-11 11:17:26 UTC; root Author: Steve Rozen [aut, cre], Nanhai Jiang [aut], Arnoud Boot [aut], Mo Liu [aut], Yang Wu [aut], Mi Ni Huang [aut], Jia Geng Chang [aut] Maintainer: Steve Rozen