{
  "_id": "6a19551aacfb0bcc41de11d9",
  "Package": "OSLdecomposition",
  "Type": "Package",
  "Title": "Signal Component Analysis for Optically Stimulated Luminescence",
  "Version": "1.2.9000",
  "Date": "2026-04-29",
  "Authors@R": "c(\nperson(\"Dirk\", \"Mittelstraß\", email = \"dirk.mittelstrass@luminescence.de\", role = c(\"aut\", \"cre\"), comment = c(ORCID = \"0000-0002-9567-8791\")),\nperson(\"Sebastian\", \"Kreutzer\", role = c(\"aut\"), comment = c(ORCID = \"0000-0002-0734-2199\")),\nperson(\"Christoph\", \"Schmidt\", role = c(\"aut\"), comment = c(ORCID = \"0000-0002-2309-3209\")),\nperson(\"Marco\", \"Colombo\", role = c(\"aut\"), comment = c(ORCID = \"0000-0001-6672-0623\")),\nperson(\"Jan\", \"Beyer\", role = c(\"ths\"), comment = c(ORCID = \"0000-0002-1403-395X\")),\nperson(\"Johannes\", \"Heitmann\", role = c(\"ths\")),\nperson(\"Arno\", \"Straessner\", role = c(\"ths\"), comment = c(ORCID = \"0000-0003-2460-6659\")))",
  "Maintainer": "Dirk Mittelstraß <dirk.mittelstrass@luminescence.de>",
  "Description": "Function library for the identification and separation of\nexponentially decaying signal components in continuous-wave\noptically stimulated luminescence measurements. A special\nemphasis is laid on luminescence dating with quartz, which is\nknown for systematic errors due to signal components with\nunequal physical behaviour. Also, this package enables an easy\nto use signal decomposition of data sets imported and analysed\nwith the R package 'Luminescence'. This includes the optional\nautomatic creation of HTML reports. Further information and\ntutorials can be found at <https://luminescence.de>.",
  "License": "GPL-3",
  "BugReports": "https://github.com/DirkMittelstrass/OSLdecomposition/issues",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.3.3",
  "Config/testthat/edition": "3",
  "Config/pak/sysreqs": "cmake make libicu-dev libuv1-dev libxml2-dev\nlibssl-dev",
  "Repository": "https://dirkmittelstrass.r-universe.dev",
  "Date/Publication": "2026-04-29 20:27:02 UTC",
  "RemoteUrl": "https://github.com/dirkmittelstrass/osldecomposition",
  "RemoteRef": "HEAD",
  "RemoteSha": "3ccc21099165fd7b9aa24f5c574b206eb71f9aa9",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-29 07:54:15 UTC",
    "User": "root"
  },
  "Author": "Dirk Mittelstraß [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-9567-8791>),\nSebastian Kreutzer [aut] (ORCID:\n<https://orcid.org/0000-0002-0734-2199>),\nChristoph Schmidt [aut] (ORCID:\n<https://orcid.org/0000-0002-2309-3209>),\nMarco Colombo [aut] (ORCID: <https://orcid.org/0000-0001-6672-0623>),\nJan Beyer [ths] (ORCID: <https://orcid.org/0000-0002-1403-395X>),\nJohannes Heitmann [ths],\nArno Straessner [ths] (ORCID: <https://orcid.org/0000-0003-2460-6659>)",
  "MD5sum": "5f5b5bff62940a971e04e101b6aba03c",
  "_user": "dirkmittelstrass",
  "_type": "src",
  "_file": "OSLdecomposition_1.2.9000.tar.gz",
  "_fileid": "dc0fdbf59ce42e3d1c3904e1e8f9a18383dbf2141cc0f06e2335ddf1941bd853",
  "_filesize": 754553,
  "_sha256": "dc0fdbf59ce42e3d1c3904e1e8f9a18383dbf2141cc0f06e2335ddf1941bd853",
  "_created": "2026-05-29T07:54:15.000Z",
  "_published": "2026-05-29T08:58:02.435Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 78460794114,
      "time": 160,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7285890318"
    },
    {
      "job": 78460794123,
      "time": 162,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7285890989"
    },
    {
      "job": 78460794132,
      "time": 162,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7286940837"
    },
    {
      "job": 78460794127,
      "time": 139,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7286905417"
    },
    {
      "job": 78460317537,
      "time": 205,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7285844206"
    },
    {
      "job": 78460794098,
      "time": 142,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7285885222"
    },
    {
      "job": 78460794185,
      "time": 165,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7285891667"
    },
    {
      "job": 78460794193,
      "time": 95,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7285871701"
    },
    {
      "job": 78460794174,
      "time": 100,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7285873214"
    }
  ],
  "_buildurl": "https://github.com/r-universe/dirkmittelstrass/actions/runs/26625236756",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/dirkmittelstrass/osldecomposition",
  "_commit": {
    "id": "3ccc21099165fd7b9aa24f5c574b206eb71f9aa9",
    "author": "Dirk Mittelstraß <dirk.mittelstrass@luminescence.de>",
    "committer": "Dirk Mittelstraß <dirk.mittelstrass@luminescence.de>",
    "message": "Update package description\n",
    "time": 1777494422
  },
  "_maintainer": {
    "name": "Dirk Mittelstraß",
    "email": "dirk.mittelstrass@luminescence.de",
    "login": "dirkmittelstrass",
    "orcid": "0000-0002-9567-8791",
    "description": "Hi! I’m a data analysis enthusiast with a background in applied physics, luminescence dosimetry, front-end programming and chemometrics.",
    "uuid": 62482753
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.4",
      "role": "Depends"
    },
    {
      "package": "Luminescence",
      "version": ">= 1.1.0",
      "role": "Imports"
    },
    {
      "package": "methods",
      "role": "Imports"
    },
    {
      "package": "utils",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "tools",
      "role": "Imports"
    },
    {
      "package": "DEoptim",
      "role": "Imports"
    },
    {
      "package": "minpack.lm",
      "role": "Imports"
    },
    {
      "package": "gridExtra",
      "role": "Imports"
    },
    {
      "package": "ggplot2",
      "role": "Imports"
    },
    {
      "package": "scales",
      "role": "Imports"
    },
    {
      "package": "ggpubr",
      "role": "Imports"
    },
    {
      "package": "rmarkdown",
      "role": "Imports"
    },
    {
      "package": "kableExtra",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    }
  ],
  "_owner": "dirkmittelstrass",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2025-30",
      "n": 4
    },
    {
      "week": "2025-35",
      "n": 3
    },
    {
      "week": "2025-36",
      "n": 1
    },
    {
      "week": "2025-39",
      "n": 2
    },
    {
      "week": "2026-04",
      "n": 5
    },
    {
      "week": "2026-08",
      "n": 5
    },
    {
      "week": "2026-09",
      "n": 7
    },
    {
      "week": "2026-10",
      "n": 7
    },
    {
      "week": "2026-11",
      "n": 11
    },
    {
      "week": "2026-18",
      "n": 4
    }
  ],
  "_tags": [
    {
      "name": "v1.2.0",
      "date": "2026-03-12"
    }
  ],
  "_stars": 2,
  "_contributors": [
    {
      "user": "dirkmittelstrass",
      "count": 151,
      "uuid": 62482753
    },
    {
      "user": "rlumsk",
      "count": 65,
      "uuid": 8505035
    },
    {
      "user": "mcol",
      "count": 7,
      "uuid": 6078177
    }
  ],
  "_userbio": {
    "uuid": 62482753,
    "type": "user",
    "name": "Dirk Mittelstraß",
    "description": "Hi! I’m a data analysis enthusiast with a background in applied physics, luminescence dosimetry, front-end programming and chemometrics."
  },
  "_downloads": {
    "count": 178,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/OSLdecomposition"
  },
  "_devurl": "https://github.com/dirkmittelstrass/osldecomposition",
  "_searchresults": 3,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/OSLdecomposition.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/dirkmittelstrass/osldecomposition",
  "_realowner": "dirkmittelstrass",
  "_cranurl": true,
  "_releases": [
    {
      "version": "1.0.0",
      "date": "2022-08-12"
    },
    {
      "version": "1.1.0",
      "date": "2025-08-31"
    },
    {
      "version": "1.2",
      "date": "2026-03-12"
    }
  ],
  "_exports": [
    "check_RLum.Data",
    "decompose_OSLcurve",
    "fit_OSLcurve",
    "optimise_OSLintervals",
    "plot_MultiExponential",
    "plot_OSLcurve",
    "plot_PhotoCrosssections",
    "RLum.OSL_correction",
    "RLum.OSL_decomposition",
    "RLum.OSL_global_fitting",
    "simulate_OSLcomponents",
    "sum_OSLcurves"
  ],
  "_help": [
    {
      "page": "OSLdecomposition-package",
      "title": "Signal Component Analysis for Optically Stimulated Luminescence",
      "topics": [
        "OSLdecomposition-package",
        "OSLdecomposition"
      ]
    },
    {
      "page": "check_RLum.Data",
      "title": "Check if an object is a valid RLum.Data.Curve record for use in RLum.OSL functions",
      "topics": [
        "check_RLum.Data"
      ]
    },
    {
      "page": "decompose_OSLcurve",
      "title": "Multi-exponential CW-OSL decomposition",
      "topics": [
        "decompose_OSLcurve"
      ]
    },
    {
      "page": "fit_OSLcurve",
      "title": "Multi-exponential CW-OSL curve fitting",
      "topics": [
        "fit_OSLcurve"
      ]
    },
    {
      "page": "optimise_OSLintervals",
      "title": "Find adequate integration intervals for CW-OSL decomposition",
      "topics": [
        "optimise_OSLintervals"
      ]
    },
    {
      "page": "plot_MultiExponential",
      "title": "Advanced plot function for displaying component resolved signal curves",
      "topics": [
        "plot_MultiExponential"
      ]
    },
    {
      "page": "plot_OSLcurve",
      "title": "Advanced plot function for component resolved CW-OSL curves",
      "topics": [
        "plot_OSLcurve"
      ]
    },
    {
      "page": "plot_PhotoCrosssections",
      "title": "Plot comparison of CW-OSL component photoionisation cross sections of different models",
      "topics": [
        "plot_PhotoCrosssections"
      ]
    },
    {
      "page": "RLum.OSL_correction",
      "title": "Check and correct CW-OSL curves in RLum.Analysis data sets",
      "topics": [
        "RLum.OSL_correction"
      ]
    },
    {
      "page": "RLum.OSL_decomposition",
      "title": "Separate CW-OSL components in RLum.Analysis data sets",
      "topics": [
        "RLum.OSL_decomposition"
      ]
    },
    {
      "page": "RLum.OSL_global_fitting",
      "title": "Identify CW-OSL signal components in RLum.Analysis data sets",
      "topics": [
        "RLum.OSL_global_fitting"
      ]
    },
    {
      "page": "simulate_OSLcomponents",
      "title": "Simulates signal component decay curves and whole CW-OSL curves",
      "topics": [
        "simulate_OSLcomponents"
      ]
    },
    {
      "page": "sum_OSLcurves",
      "title": "Combine lists of records to one global average curve",
      "topics": [
        "sum_OSLcurves"
      ]
    }
  ],
  "_readme": "https://github.com/dirkmittelstrass/osldecomposition/raw/HEAD/README.md",
  "_rundeps": [
    "abind",
    "askpass",
    "backports",
    "base64enc",
    "bbmle",
    "bdsmatrix",
    "boot",
    "broom",
    "bslib",
    "cachem",
    "car",
    "carData",
    "cli",
    "colorspace",
    "corrplot",
    "cowplot",
    "cpp11",
    "curl",
    "data.table",
    "deldir",
    "DEoptim",
    "Deriv",
    "digest",
    "doBy",
    "dplyr",
    "evaluate",
    "farver",
    "fastmap",
    "fontawesome",
    "forecast",
    "Formula",
    "fracdiff",
    "fs",
    "generics",
    "ggplot2",
    "ggpubr",
    "ggrepel",
    "ggsci",
    "ggsignif",
    "glue",
    "gridExtra",
    "gtable",
    "highr",
    "htmltools",
    "httr",
    "interp",
    "isoband",
    "jquerylib",
    "jsonlite",
    "knitr",
    "labeling",
    "lamW",
    "lattice",
    "lifecycle",
    "lme4",
    "lmtest",
    "Luminescence",
    "magrittr",
    "MASS",
    "Matrix",
    "MatrixModels",
    "matrixStats",
    "mclust",
    "memoise",
    "mgcv",
    "microbenchmark",
    "mime",
    "minpack.lm",
    "minqa",
    "modelr",
    "mvtnorm",
    "nlme",
    "nloptr",
    "nnet",
    "numDeriv",
    "openssl",
    "pbkrtest",
    "pillar",
    "pkgconfig",
    "polynom",
    "purrr",
    "quantreg",
    "R6",
    "rappdirs",
    "rbibutils",
    "RColorBrewer",
    "Rcpp",
    "RcppArmadillo",
    "RcppEigen",
    "RcppParallel",
    "Rdpack",
    "reformulas",
    "rlang",
    "rmarkdown",
    "rstatix",
    "S7",
    "sass",
    "scales",
    "shape",
    "SparseM",
    "stringi",
    "stringr",
    "survival",
    "sys",
    "tibble",
    "tidyr",
    "tidyselect",
    "timeDate",
    "tinytex",
    "urca",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr",
    "xfun",
    "XML",
    "yaml",
    "zoo"
  ],
  "_score": 4.301029995663981,
  "_indexed": true,
  "_nocasepkg": "osldecomposition",
  "_universes": [
    "dirkmittelstrass"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.2.9000",
      "date": "2026-05-29T07:56:52.000Z",
      "distro": "noble",
      "commit": "3ccc21099165fd7b9aa24f5c574b206eb71f9aa9",
      "fileid": "138d7fa6834224380ea4597ba44b59992551031698d81e67682dc7f3045043af",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dirkmittelstrass/actions/runs/26625236756"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "1.2.9000",
      "date": "2026-05-29T07:56:53.000Z",
      "distro": "noble",
      "commit": "3ccc21099165fd7b9aa24f5c574b206eb71f9aa9",
      "fileid": "18145d032c094902278e1ffd412acb93af6325d3347268e68f8995473b3e5b60",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dirkmittelstrass/actions/runs/26625236756"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.2.9000",
      "date": "2026-05-29T08:57:01.000Z",
      "commit": "3ccc21099165fd7b9aa24f5c574b206eb71f9aa9",
      "fileid": "19b2555177e37cd7ec4dfe37c1c9f9ac0f65d66e3bdecda3eda94468ddec00a7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dirkmittelstrass/actions/runs/26625236756"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "1.2.9000",
      "date": "2026-05-29T08:55:06.000Z",
      "commit": "3ccc21099165fd7b9aa24f5c574b206eb71f9aa9",
      "fileid": "f8c59d0f9074248abf96606758a9d1618ae2c6db8dcee7582fa6fdbc10c975eb",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dirkmittelstrass/actions/runs/26625236756"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.2.9000",
      "date": "2026-05-29T07:56:56.000Z",
      "commit": "3ccc21099165fd7b9aa24f5c574b206eb71f9aa9",
      "fileid": "01fd97bb31db3db4e85baa7465fce168f193b7ae59db97339cceca0707c7bd55",
      "status": "success",
      "buildurl": "https://github.com/r-universe/dirkmittelstrass/actions/runs/26625236756"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.2.9000",
      "date": "2026-05-29T07:56:48.000Z",
      "commit": "3ccc21099165fd7b9aa24f5c574b206eb71f9aa9",
      "fileid": "5e94cb040df426e8089e7664d6fb35d49961f89f940a72e0cfaf215011bb2258",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dirkmittelstrass/actions/runs/26625236756"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.2.9000",
      "date": "2026-05-29T07:55:41.000Z",
      "commit": "3ccc21099165fd7b9aa24f5c574b206eb71f9aa9",
      "fileid": "2c7b39907848ea7b83c8611a5cf1b035b5b0b2162bdbcfec78ed69325ced83ba",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dirkmittelstrass/actions/runs/26625236756"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "1.2.9000",
      "date": "2026-05-29T07:55:45.000Z",
      "commit": "3ccc21099165fd7b9aa24f5c574b206eb71f9aa9",
      "fileid": "52b30de6b4daa647d87677042d35133bd3288404f8cd5efe22164aaadc01eaae",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/dirkmittelstrass/actions/runs/26625236756"
    }
  ]
}