{ "_id": "6a103ae5acfb0bcc41c9b541", "Package": "GCalignR", "Title": "Simple Peak Alignment for Gas-Chromatography Data", "Version": "1.0.7.2", "Date": "2026-05-11", "Encoding": "UTF-8", "Authors@R": "c(\nperson(\"Meinolf\", \"Ottensmann\", email = \"meinolf.ottensmann@web.de\", role = c(\"aut\",\"cre\"),\ncomment = c(ORCID = \"0000-0003-3112-6928\")),\nperson(\"Martin\", \"Stoffel\", email = \"martin.adam.stoffel@gmail.com\", role = c(\"aut\")),\nperson(\"Hazel J.\", \"Nichols\", role = c(\"aut\")),\nperson(\"Joseph I.\", \"Hoffman\", role = c(\"aut\")))", "Description": "Aligns peak based on peak retention times and matches\nhomologous peaks across samples. The underlying alignment\nprocedure comprises three sequential steps. (1) Full alignment\nof samples by linear transformation of retention times to\nmaximise similarity among homologous peaks (2) Partial\nalignment of peaks within a user-defined retention time window\nto cluster homologous peaks (3) Merging rows that are likely\nrepresenting homologous substances (i.e. no sample shows peaks\nin both rows and the rows have similar retention time means).\nThe algorithm is described in detail in Ottensmann et al., 2018\n.", "License": "GPL (>= 2) | file LICENSE", "Language": "en-GB", "LazyData": "true", "VignetteBuilder": "knitr", "BugReports": "https://github.com/mottensmann/GCalignR/issues", "URL": "https://github.com/mottensmann/GCalignR", "Config/roxygen2/version": "8.0.0", "Config/pak/sysreqs": "libicu-dev libx11-dev", "Repository": "https://mottensmann.r-universe.dev", "Date/Publication": "2026-05-11 15:56:33 UTC", "RemoteUrl": "https://github.com/mottensmann/gcalignr", "RemoteRef": "HEAD", "RemoteSha": "1ec14140d9eda729b5eb789750512a65c1eb74e8", "NeedsCompilation": "no", "Packaged": { "Date": "2026-05-11 19:21:01 UTC", "User": "root" }, "Author": "Meinolf Ottensmann [aut, cre] (ORCID:\n),\nMartin Stoffel [aut],\nHazel J. 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