Useful Functions for Harmonized W4M Tool Development R package W4MRUtils version 1.2.2 Provides a set of utility function to prevent the spread of utility scripts in W4M (Workflow4Metabolomics) tools, and centralize them in a single package. To note, some are meant to be replaced by the use of dedicated packages in the future, like the parse_args() function: it is here only to prepare the ground for more global changes in W4M scripts and tools. This package is used by part of the W4M Galaxy modules, some of them being available on the community-maintained GitHub repository for Metabolomics' Galaxy tools <https://github.com/workflow4metabolomics/tools-metabolomics>. See Delporte et al (2025) <doi:10.1002/cpz1.70095> for more details. Software Imports: methods, rlang, stats, graphics, grDevices Suggests: covr, DT, knitr, optparse, pkgdown, rmarkdown, testthat (>= 3.0.0) Melanie Petera <melanie.petera@inrae.fr> Comprehensive R Archive Network (CRAN) Lain Pavot [aut], Melanie Petera [aut, cre], Helge Hecht [ctb] AGPL (>= 3) 2026-04-22 application/tgz https://CRAN.R-project.org/package=W4MRUtils doi:10.32614/CRAN.package.W4MRUtils