Basic Functions to Investigate Metabolomics Data Matrices R package MetabolomicsBasics version 1.4.7 CRAN Task View: Omics (https://CRAN.R-project.org/view=Omics) A set of functions to investigate raw data from (metabol)omics experiments intended to be used on a raw data matrix, i.e. following peak picking and signal deconvolution. Functions can be used to normalize data, detect biomarkers and perform sample classification. A detailed description of best practice usage may be found in the publication <doi:10.1007/978-1-4939-7819-9_20>. Software Depends: R(>= 2.10.0) Imports: C50, caret, e1071, fs, HiResTEC, InterpretMSSpectrum, pcaMethods, plyr, rpart, rlang, webchem Suggests: mixOmics, ropls, xcms Jan Lisec <jan.lisec@bam.de> Comprehensive R Archive Network (CRAN) Jan Lisec [aut, cre] (ORCID: <https://orcid.org/0000-0003-1220-2286>) GPL-3 2025-12-03 application/tgz https://CRAN.R-project.org/package=MetabolomicsBasics doi:10.32614/CRAN.package.MetabolomicsBasics en-US