https://tkimhofer.r-universe.devRecent package updates in tkimhoferR-universehttps://github.com/tkimhofer.pnghttps://tkimhofer.r-universe.devTue, 12 May 2026 21:02:47 GMTtkimhofer@gmail.com (Torben Kimhofer)Tools for 1D NMR metabolomics workflows, including import and preprocessing of Bruker experiments, multivariate modeling (PCA, PLS, OPLS) and model analytics and validation (y-permutations, cv-anova). Performance-critical routines are implemented in C++ and use the Armadillo and Eigen linear algebra libraries to improve runtime.https://github.com/r-universe/bioc/actions/runs/38149546316Tue, 12 May 2026 21:02:47 GMTmetabom81.1.7successhttps://bioc.r-universe.devhttps://github.com/bioc/metabom8getting-started.Rmdgetting-started.htmlGetting Started2026-03-06 18:00:422026-05-10 11:31:22tkimhofer@gmail.com (Torben Kimhofer)Provides example one-dimensional proton NMR spectra of murine urine samples collected before and after bariatric or sham surgery (Roux-en-Y gastric bypass). The data are adapted from Jia V Li et al. (2011), "Metabolic surgery profoundly influences gut microbial-host metabolic cross-talk", Gut, 60(9), 1214–1223. <doi:10.1136/gut.2010.234708>. This package serves as example data for metabolomics analysis and teaching purposes.https://github.com/r-universe/bioc/actions/runs/38045814369Tue, 28 Apr 2026 12:38:05 GMTnmrdata1.3.0successhttps://bioc.r-universe.devhttps://github.com/bioc/nmrdatanmrdata.Rmdnmrdata.htmlnmrdata: 1D Proton NMR Data2025-08-19 18:24:532025-09-23 15:00:25