https://dajofischer.r-universe.devRecent package updates in dajofischerR-universehttps://github.com/dajofischer.pnghttps://dajofischer.r-universe.devTue, 28 Apr 2026 12:39:13 GMTdajofischer@googlemail.com (David Fischer)cosmiq is a tool for the preprocessing of liquid- or gas - chromatography mass spectrometry (LCMS/GCMS) data with a focus on metabolomics or lipidomics applications. To improve the detection of low abundant signals, cosmiq generates master maps of the mZ/RT space from all acquired runs before a peak detection algorithm is applied. The result is a more robust identification and quantification of low-intensity MS signals compared to conventional approaches where peak picking is performed in each LCMS/GCMS file separately. The cosmiq package builds on the xcmsSet object structure and can be therefore integrated well with the package xcms as an alternative preprocessing step.https://github.com/r-universe/bioc/actions/runs/36560401013Tue, 28 Apr 2026 12:39:13 GMTcosmiq1.47.0successhttps://bioc.r-universe.devhttps://github.com/bioc/cosmiqcosmiq.Rnwcosmiq.pdfcosmiq primer2014-05-27 19:16:282014-06-17 04:54:46