Package: cosmiq Type: Package Title: cosmiq - COmbining Single Masses Into Quantities Version: 1.47.0 Authors@R: c(person("David", "Fischer", email = "dajofischer@googlemail.com", role = c("aut", "cre")), person("Christian", "Panse", email = "cp@fgcz.ethz.ch", role = c("aut"), comment = c(ORCID = "0000-0003-1975-3064")), person("Endre", "Laczko", email = "cp@fgcz.ethz.ch", role = c("ctb"))) Depends: R (>= 3.6), Rcpp Imports: pracma, xcms, MassSpecWavelet, faahKO Suggests: RUnit, BiocGenerics, BiocStyle Description: 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. License: GPL-3 URL: http://www.bioconductor.org/packages/devel/bioc/html/cosmiq.html Collate: combine_spectra.R peakdetection.R eicmatrix.R retention_time.R quantify_combined.R create_datamatrix.R cosmiq.R biocViews: ImmunoOncology, MassSpectrometry, Metabolomics Config/pak/sysreqs: cmake libglpk-dev make libicu-dev libuv1-dev libxml2-dev libnetcdf-dev libssl-dev zlib1g-dev Repository: https://bioc.r-universe.dev Date/Publication: 2026-04-28 12:39:13 UTC RemoteUrl: https://github.com/bioc/cosmiq RemoteRef: HEAD RemoteSha: e00bfb810b8421ec33b86d1b43a522f39551d020 NeedsCompilation: yes Packaged: 2026-07-04 22:43:16 UTC; root Author: David Fischer [aut, cre], Christian Panse [aut] (ORCID: ), Endre Laczko [ctb] Maintainer: David Fischer