{
  "_id": "6ad0b0b4f55ded6d77dfa4bb",
  "Package": "measuRing",
  "Type": "Package",
  "Title": "Detection and Control of Tree-Ring Widths on Scanned Image\nSections",
  "Version": "0.5.2",
  "Authors@R": "c(person(given = \"Wilson\",\nfamily = \"Lara\",\nrole = c(\"aut\", \"cre\"),\nemail = \"wilarhen@gmail.com\",\ncomment = c(ORCID = \"0000-0003-3527-1380\")),\nperson(given = \"Carlos\",\nfamily = \"Sierra\",\nrole = \"aut\",\ncomment = c(ORCID = \"0000-0003-0009-4169\")),\nperson(given = \"Felipe\",\nfamily = \"Bravo\",\nrole = \"aut\",\ncomment = c(ORCID = \"0000-0001-7348-6695\")))",
  "Date": "2025-11-03",
  "Maintainer": "Wilson Lara <wilarhen@gmail.com>",
  "Description": "Identification of ring borders on scanned image sections\nfrom dendrochronological samples. Processing of image\nreflectances to produce gray matrices and time series of\nsmoothed gray values. Luminance data is plotted on segmented\nimages for users to perform both: visual identification of ring\nborders or control of automatic detection. Routines to visually\ninclude/exclude ring borders on the R graphical devices, or\nautomatically detect ring borders using a linear detection\nalgorithm. This algorithm detects ring borders according to\npositive/negative extreme values in the smoothed time-series of\ngray values. Most of the in-package routines can be recursively\nimplemented using the multiDetect() function.",
  "License": "GPL-3",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-15 10:50:03 UTC",
    "User": "root"
  },
  "Author": "Wilson Lara [aut, cre] (ORCID:\n<https://orcid.org/0000-0003-3527-1380>), Carlos Sierra [aut]\n(ORCID: <https://orcid.org/0000-0003-0009-4169>), Felipe Bravo\n[aut] (ORCID: <https://orcid.org/0000-0001-7348-6695>)",
  "Config/pak/sysreqs": "cmake make libicu-dev libjpeg-dev libpng-dev\nlibtiff-dev libxml2-dev",
  "Repository": "https://wilarhen.r-universe.dev",
  "Date/Publication": "2025-11-03 13:30:02 UTC",
  "RemoteUrl": "https://github.com/cran/measuRing",
  "RemoteRef": "HEAD",
  "RemoteSha": "842a7cb8083ee9a1813f0620b654a31874f8ab42",
  "_user": "wilarhen",
  "_type": "src",
  "_file": "measuRing_0.5.2.tar.gz",
  "_fileid": "https://r2.ropensci.org/491febe54e2b2cde9c8784ef3c797059c7b3f1036369369dec57148c38f5cf15",
  "_filesize": 1119969,
  "_sha256": "491febe54e2b2cde9c8784ef3c797059c7b3f1036369369dec57148c38f5cf15",
  "_expires": "2027-01-23T10:53:37.000Z",
  "_created": "2026-10-15T10:50:03.000Z",
  "_published": "2026-10-15T10:53:40.074Z",
  "_buildurl": "https://github.com/r-universe/wilarhen/actions/runs/38722639493",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 116382278250,
      "time": 168,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11966987998"
    },
    {
      "job": 116382278225,
      "time": 135,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11965769294"
    },
    {
      "job": 116382278046,
      "time": 107,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11966533216"
    },
    {
      "job": 116382278161,
      "time": 147,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11966498289"
    },
    {
      "job": 116380836720,
      "time": 220,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11967112557"
    },
    {
      "job": 116382278126,
      "time": 90,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11966937881"
    },
    {
      "job": 116382278230,
      "time": 90,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11966473094"
    },
    {
      "job": 116382278262,
      "time": 100,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11966533175"
    },
    {
      "job": 116382278287,
      "time": 92,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11965759285"
    }
  ],
  "_upstream": "https://github.com/cran/measuRing",
  "_commit": {
    "id": "842a7cb8083ee9a1813f0620b654a31874f8ab42",
    "author": "Wilson Lara <wilarhen@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.5.2\n",
    "time": 1762176602
  },
  "_maintainer": {
    "name": "Wilson Lara",
    "email": "wilarhen@gmail.com",
    "login": "wilarhen",
    "description": "",
    "uuid": 5619121,
    "orcid": "0000-0003-3527-1380"
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "pastecs",
      "role": "Imports"
    },
    {
      "package": "png",
      "role": "Imports"
    },
    {
      "package": "tiff",
      "role": "Imports"
    },
    {
      "package": "dplR",
      "role": "Imports"
    }
  ],
  "_owner": "cran",
  "_selfowned": true,
  "_usedby": 1,
  "_updates": [
    {
      "week": "2025-45",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "0.5.2",
      "date": "2025-11-03"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "wilarhen",
      "count": 8,
      "uuid": 5619121
    }
  ],
  "_userbio": {
    "uuid": 5619121,
    "type": "user",
    "name": "wilarhen",
    "followers": 4
  },
  "_downloads": {
    "count": 304,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/measuRing"
  },
  "_searchresults": 20,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/measuRing.html",
    "extra/NEWS.html",
    "extra/NEWS.txt"
  ],
  "_realowner": "wilarhen",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1",
      "date": "2014-10-01"
    },
    {
      "version": "0.3",
      "date": "2015-03-23"
    },
    {
      "version": "0.4",
      "date": "2017-05-11"
    },
    {
      "version": "0.4.1",
      "date": "2018-01-05"
    },
    {
      "version": "0.4.2",
      "date": "2018-01-29"
    },
    {
      "version": "0.5",
      "date": "2018-02-20"
    },
    {
      "version": "0.5.1",
      "date": "2025-03-27"
    },
    {
      "version": "0.5.2",
      "date": "2025-11-03"
    }
  ],
  "_exports": [
    "colNarrow",
    "crossRings",
    "dataSegments",
    "grayDarker",
    "graySmoothed",
    "imageTogray",
    "lagIngray",
    "linearDetect",
    "multiDetect",
    "plotSegments",
    "reduceList",
    "ringBorders",
    "ringDetect",
    "ringSelect",
    "ringWidths"
  ],
  "_help": [
    {
      "page": "measuRing-package",
      "title": "Detection and Control of Tree-Ring Widths on Scanned Image Sections",
      "topics": [
        "measuRing-package",
        "measuRing"
      ]
    },
    {
      "page": "colNarrow",
      "title": "Narrow rings",
      "topics": [
        "colNarrow"
      ]
    },
    {
      "page": "crossRings",
      "title": "dplR crossdating",
      "topics": [
        "crossRings"
      ]
    },
    {
      "page": "dataSegments",
      "title": "Data segments",
      "topics": [
        "dataSegments"
      ]
    },
    {
      "page": "grayDarker",
      "title": "Gray extremes",
      "topics": [
        "grayDarker"
      ]
    },
    {
      "page": "graySmoothed",
      "title": "Smoothed gray",
      "topics": [
        "graySmoothed"
      ]
    },
    {
      "page": "imageTogray",
      "title": "Gray matrix",
      "topics": [
        "imageTogray"
      ]
    },
    {
      "page": "lagIngray",
      "title": "First-local lag",
      "topics": [
        "lagIngray"
      ]
    },
    {
      "page": "linearDetect",
      "title": "Linear detection",
      "topics": [
        "linearDetect"
      ]
    },
    {
      "page": "multiDetect",
      "title": "Multiple detection of TRWs",
      "topics": [
        "multiDetect"
      ]
    },
    {
      "page": "plotSegments",
      "title": "Image segments",
      "topics": [
        "plotSegments"
      ]
    },
    {
      "page": "reduceList",
      "title": "ring-width object reduction",
      "topics": [
        "reduceList"
      ]
    },
    {
      "page": "ringBorders",
      "title": "Ring borders",
      "topics": [
        "ringBorders"
      ]
    },
    {
      "page": "ringDetect",
      "title": "Single Detection of TRWs",
      "topics": [
        "ringDetect"
      ]
    },
    {
      "page": "ringSelect",
      "title": "Visual selection",
      "topics": [
        "ringSelect"
      ]
    },
    {
      "page": "ringWidths",
      "title": "Ring widths",
      "topics": [
        "ringWidths"
      ]
    }
  ],
  "_rundeps": [
    "boot",
    "cli",
    "data.table",
    "digest",
    "dplR",
    "glue",
    "lattice",
    "lifecycle",
    "lme4",
    "magrittr",
    "MASS",
    "Matrix",
    "matrixStats",
    "minqa",
    "nlme",
    "nloptr",
    "pastecs",
    "png",
    "R.methodsS3",
    "R.oo",
    "R.utils",
    "rbibutils",
    "Rcpp",
    "RcppEigen",
    "Rdpack",
    "reformulas",
    "rlang",
    "signal",
    "stringi",
    "stringr",
    "tiff",
    "vctrs",
    "XML"
  ],
  "_score": 1.7781512503836436,
  "_indexed": true,
  "_nocasepkg": "measuring",
  "_universes": [
    "wilarhen"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.5.2",
      "date": "2026-10-15T10:52:38.000Z",
      "distro": "resolute",
      "commit": "842a7cb8083ee9a1813f0620b654a31874f8ab42",
      "fileid": "https://r2.ropensci.org/cc92eeae61d4837e14544559f0fd0ebb5fd7d7c30c491dfdc9c6e6ded8c16528",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wilarhen/actions/runs/38722639493"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.5.2",
      "date": "2026-10-15T10:52:02.000Z",
      "distro": "resolute",
      "commit": "842a7cb8083ee9a1813f0620b654a31874f8ab42",
      "fileid": "https://r2.ropensci.org/c4b3db17aa3494f7cf77711656da5524da151f370170d1229e6d3a4c3fcef9da",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wilarhen/actions/runs/38722639493"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.5.2",
      "date": "2026-10-15T10:51:51.000Z",
      "commit": "842a7cb8083ee9a1813f0620b654a31874f8ab42",
      "fileid": "https://r2.ropensci.org/b45d2e182a2cc920ad3df70a9ea55039e726bc91f53fba49ca42eda8d6ae7657",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wilarhen/actions/runs/38722639493"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.5.2",
      "date": "2026-10-15T10:52:20.000Z",
      "commit": "842a7cb8083ee9a1813f0620b654a31874f8ab42",
      "fileid": "https://r2.ropensci.org/a31507a6d10355c8f66eee7d3e4159daf4a42455549a5d6eef563746e402fe72",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wilarhen/actions/runs/38722639493"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.5.2",
      "date": "2026-10-15T10:52:00.000Z",
      "commit": "842a7cb8083ee9a1813f0620b654a31874f8ab42",
      "fileid": "https://r2.ropensci.org/000641b523fbe92acb124d7869e08b9d5bf63960b4b640ae93f8cc66b81e31fd",
      "status": "success",
      "buildurl": "https://github.com/r-universe/wilarhen/actions/runs/38722639493"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.5.2",
      "date": "2026-10-15T10:51:23.000Z",
      "commit": "842a7cb8083ee9a1813f0620b654a31874f8ab42",
      "fileid": "https://r2.ropensci.org/f07afc451c8c5122d0759f685c9f1ca27e0fbbc401f17f7ebb286832ef27773b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wilarhen/actions/runs/38722639493"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.5.2",
      "date": "2026-10-15T10:51:26.000Z",
      "commit": "842a7cb8083ee9a1813f0620b654a31874f8ab42",
      "fileid": "https://r2.ropensci.org/acc4c78f19e5d1430f5bf6d364c68d181fef50de21c6c97ec155236d5610d4c6",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wilarhen/actions/runs/38722639493"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.5.2",
      "date": "2026-10-15T10:51:16.000Z",
      "commit": "842a7cb8083ee9a1813f0620b654a31874f8ab42",
      "fileid": "https://r2.ropensci.org/6636d9bb5a1d1faf89628ac019d7f3e531611282b85cabce078a4c9971ede5e3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/wilarhen/actions/runs/38722639493"
    }
  ]
}