{
  "_id": "6accc23ba14063b82c3a8c90",
  "Package": "corr2D",
  "Type": "Package",
  "Title": "Implementation of 2D Correlation Analysis in R",
  "Version": "1.0.3",
  "Date": "2022-07-14",
  "Authors@R": "c(\nperson(\"Robert\", \"Geitner\", email = \"robert.geitner@tu-ilmenau.de\", role = c(\"cre\",\"aut\")),\nperson(\"Robby\", \"Fritzsch\", role = \"aut\"),\nperson(\"Thomas\", \"Bocklitz\", role = \"aut\"),\nperson(\"Juergen\", \"Popp\", role = c(\"ctb\",\"cph\")))",
  "Description": "Implementation of two-dimensional (2D) correlation\nanalysis based on the Fourier-transformation approach described\nby Isao Noda (I. Noda (1993) <DOI:10.1366/0003702934067694>).\nAdditionally there are two plot functions for the resulting\ncorrelation matrix: The first one creates colored 2D plots,\nwhile the second one generates 3D plots.",
  "License": "GPL-3",
  "RoxygenNote": "7.2.0",
  "Encoding": "UTF-8",
  "VignetteBuilder": "R.rsp",
  "Repository": "https://clacor.r-universe.dev",
  "Date/Publication": "2022-07-14 08:59:10 UTC",
  "RemoteUrl": "https://github.com/clacor/corr2d",
  "RemoteRef": "HEAD",
  "RemoteSha": "5d68ee2a6ccfff62823c612a2206c3c89b83cbe2",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-12 11:15:12 UTC",
    "User": "root"
  },
  "Author": "Robert Geitner [cre, aut],\nRobby Fritzsch [aut],\nThomas Bocklitz [aut],\nJuergen Popp [ctb, cph]",
  "Maintainer": "Robert Geitner <robert.geitner@tu-ilmenau.de>",
  "_user": "clacor",
  "_type": "src",
  "_file": "corr2D_1.0.3.tar.gz",
  "_fileid": "https://r2.ropensci.org/d58c6120a8912c68fc38246b397225d14bc8eb00ea142c8da554e773cc628953",
  "_filesize": 784362,
  "_sha256": "d58c6120a8912c68fc38246b397225d14bc8eb00ea142c8da554e773cc628953",
  "_expires": "2027-01-20T11:19:22.000Z",
  "_created": "2026-10-12T11:15:12.000Z",
  "_published": "2026-10-12T11:19:23.816Z",
  "_buildurl": "https://github.com/r-universe/clacor/actions/runs/38241159300",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 114784936056,
      "time": 121,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11743330194"
    },
    {
      "job": 114784936027,
      "time": 121,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11743300255"
    },
    {
      "job": 114784936038,
      "time": 161,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11743114164"
    },
    {
      "job": 114784936168,
      "time": 205,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11743142169"
    },
    {
      "job": 114783924825,
      "time": 172,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11743170106"
    },
    {
      "job": 114784936129,
      "time": 92,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11743315087"
    },
    {
      "job": 114784936051,
      "time": 83,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11741844630"
    },
    {
      "job": 114784936028,
      "time": 80,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11742014469"
    },
    {
      "job": 114784936176,
      "time": 105,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11742844635"
    }
  ],
  "_upstream": "https://github.com/clacor/corr2d",
  "_commit": {
    "id": "5d68ee2a6ccfff62823c612a2206c3c89b83cbe2",
    "author": "clacor <clacor@gmx.de>",
    "committer": "clacor <clacor@gmx.de>",
    "message": "1.0.3, fixed spelling\n",
    "time": 1657789150
  },
  "_maintainer": {
    "name": "Robert Geitner",
    "email": "robert.geitner@tu-ilmenau.de",
    "login": "clacor",
    "description": "",
    "uuid": 19707231
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "doParallel",
      "version": ">= 1.0.8",
      "role": "Imports"
    },
    {
      "package": "foreach",
      "version": ">= 1.4.3",
      "role": "Imports"
    },
    {
      "package": "parallel",
      "version": ">= 3.0.2",
      "role": "Imports"
    },
    {
      "package": "fields",
      "version": ">= 8.2-1",
      "role": "Imports"
    },
    {
      "package": "mmand",
      "version": ">= 1.3.0",
      "role": "Imports"
    },
    {
      "package": "stats",
      "version": ">= 3.0.2",
      "role": "Imports"
    },
    {
      "package": "grDevices",
      "version": ">= 3.0.2",
      "role": "Imports"
    },
    {
      "package": "graphics",
      "version": ">= 3.0.2",
      "role": "Imports"
    },
    {
      "package": "utils",
      "version": ">= 3.0.2",
      "role": "Imports"
    },
    {
      "package": "colorspace",
      "version": ">= 1.3-0",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "R.rsp",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "role": "Suggests"
    },
    {
      "package": "rgl",
      "version": ">= 0.93.996-1",
      "role": "Suggests"
    },
    {
      "package": "profr",
      "role": "Suggests"
    },
    {
      "package": "xtable",
      "role": "Suggests"
    }
  ],
  "_owner": "clacor",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 2,
  "_contributors": [
    {
      "user": "clacor",
      "count": 4,
      "uuid": 19707231
    }
  ],
  "_userbio": {
    "uuid": 19707231,
    "type": "user",
    "name": "clacor",
    "followers": 0
  },
  "_downloads": {
    "count": 413,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/corr2D"
  },
  "_devurl": "https://github.com/clacor/corr2d",
  "_searchresults": 8,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/corr2D.html",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_homeurl": "https://github.com/clacor/corr2d",
  "_realowner": "clacor",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.9",
      "date": "2016-06-06"
    },
    {
      "version": "0.1.10",
      "date": "2016-07-26"
    },
    {
      "version": "0.1.11",
      "date": "2016-10-17"
    },
    {
      "version": "0.1.12",
      "date": "2016-11-28"
    },
    {
      "version": "0.2.0",
      "date": "2017-07-17"
    },
    {
      "version": "0.3.0",
      "date": "2018-10-29"
    },
    {
      "version": "0.4.0",
      "date": "2019-07-01"
    },
    {
      "version": "1.0.0",
      "date": "2019-07-29"
    },
    {
      "version": "1.0.2",
      "date": "2021-01-08"
    },
    {
      "version": "1.0.3",
      "date": "2022-07-14"
    }
  ],
  "_exports": [
    "codis2d",
    "corr2d",
    "corr2t2d",
    "is.corr2d",
    "plot_corr2d",
    "plot_corr2din3d",
    "sim2ddata"
  ],
  "_datasets": [
    {
      "name": "FuranMale",
      "title": "FT-Raman spectra of furan maleimide based self-healing polymer",
      "object": "FuranMale",
      "file": "FuranMale.RData",
      "class": [
        "matrix",
        "array"
      ],
      "fields": [
        "1550.26392",
        "1550.74602",
        "1551.22812",
        "1551.71023",
        "1552.19233",
        "1552.67443",
        "1553.15653",
        "1553.63863",
        "1554.12073",
        "1554.60283",
        "1555.08494",
        "1555.56704",
        "1556.04914",
        "1556.53124",
        "1557.01334",
        "1557.49544",
        "1557.97754",
        "1558.45965",
        "1558.94175",
        "1559.42385",
        "1559.90595",
        "1560.38805",
        "1560.87015",
        "1561.35225",
        "1561.83436",
        "1562.31646",
        "1562.79856",
        "1563.28066",
        "1563.76276",
        "1564.24486",
        "1564.72696",
        "1565.20907",
        "1565.69117",
        "1566.17327",
        "1566.65537",
        "1567.13747",
        "1567.61957",
        "1568.10167",
        "1568.58378",
        "1569.06588",
        "1569.54798",
        "1570.03008",
        "1570.51218",
        "1570.99428",
        "1571.47638",
        "1571.95848",
        "1572.44059",
        "1572.92269",
        "1573.40479",
        "1573.88689",
        "1574.36899",
        "1574.85109",
        "1575.33319",
        "1575.8153",
        "1576.2974",
        "1576.7795",
        "1577.2616",
        "1577.7437",
        "1578.2258",
        "1578.7079",
        "1579.19001",
        "1579.67211",
        "1580.15421",
        "1580.63631",
        "1581.11841",
        "1581.60051",
        "1582.08261",
        "1582.56472",
        "1583.04682",
        "1583.52892",
        "1584.01102",
        "1584.49312",
        "1584.97522",
        "1585.45732",
        "1585.93943",
        "1586.42153",
        "1586.90363",
        "1587.38573",
        "1587.86783",
        "1588.34993",
        "1588.83203",
        "1589.31414",
        "1589.79624",
        "1590.27834",
        "1590.76044",
        "1591.24254",
        "1591.72464",
        "1592.20674",
        "1592.68885",
        "1593.17095",
        "1593.65305",
        "1594.13515",
        "1594.61725",
        "1595.09935",
        "1595.58145",
        "1596.06355",
        "1596.54566",
        "1597.02776",
        "1597.50986",
        "1597.99196",
        "1598.47406",
        "1598.95616",
        "1599.43826",
        "1599.92037",
        "1600.40247",
        "1600.88457",
        "1601.36667",
        "1601.84877",
        "1602.33087",
        "1602.81297",
        "1603.29508",
        "1603.77718",
        "1604.25928",
        "1604.74138",
        "1605.22348",
        "1605.70558",
        "1606.18768",
        "1606.66979",
        "1607.15189",
        "1607.63399",
        "1608.11609",
        "1608.59819",
        "1609.08029",
        "1609.56239",
        "1610.0445",
        "1610.5266",
        "1611.0087",
        "1611.4908",
        "1611.9729",
        "1612.455",
        "1612.9371",
        "1613.41921",
        "1613.90131",
        "1614.38341",
        "1614.86551",
        "1615.34761",
        "1615.82971",
        "1616.31181",
        "1616.79392",
        "1617.27602",
        "1617.75812",
        "1618.24022",
        "1618.72232",
        "1619.20442",
        "1619.68652"
      ],
      "rows": 6,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "codis2d",
      "title": "Two-dimensional codistribution spectroscopy.",
      "topics": [
        "codis2d"
      ]
    },
    {
      "page": "corr2d",
      "title": "Two-dimensional correlation analysis.",
      "topics": [
        "corr2d"
      ]
    },
    {
      "page": "corr2t2d",
      "title": "Two-trace two-dimensional (2T2D) correlation spectroscopy",
      "topics": [
        "corr2t2d"
      ]
    },
    {
      "page": "FuranMale",
      "title": "FT-Raman spectra of furan maleimide based self-healing polymer",
      "topics": [
        "FuranMale"
      ]
    },
    {
      "page": "is.corr2d",
      "title": "Check for object class \"corr2d\"",
      "topics": [
        "is.corr2d"
      ]
    },
    {
      "page": "plot_corr2d",
      "title": "Plot two-dimensional correlation spectra.",
      "topics": [
        "plot_corr2d"
      ]
    },
    {
      "page": "plot_corr2din3d",
      "title": "3D plot of two-dimensional correlation spectra.",
      "topics": [
        "plot_corr2din3d"
      ]
    },
    {
      "page": "sim2ddata",
      "title": "Simulate kinetic data from two-step sequential first-order reactions",
      "topics": [
        "sim2ddata"
      ]
    }
  ],
  "_readme": "https://github.com/clacor/corr2d/raw/HEAD/README.md",
  "_rundeps": [
    "codetools",
    "colorspace",
    "doParallel",
    "dotCall64",
    "fields",
    "foreach",
    "iterators",
    "maps",
    "mmand",
    "RColorBrewer",
    "Rcpp",
    "spam",
    "viridisLite"
  ],
  "_vignettes": [
    {
      "source": "corr2D_-_Implementation_of_2D_Correlation_Analysis_in_R.pdf.asis",
      "filename": "corr2D_-_Implementation_of_2D_Correlation_Analysis_in_R.pdf",
      "title": "corr2D - Implementation of 2D Correlation Analysis in R",
      "engine": "R.rsp::asis",
      "headings": [
        "Introduction to 2D correlation spectroscopy",
        "Theoretical description of 2D correlation spectroscopy",
        "corr2D tutorial and interpretation of 2D correlation spectra",
        "Technical aspects",
        "Conclusion and outlook"
      ],
      "created": "2022-07-14 08:14:47",
      "modified": "2022-07-14 08:14:47",
      "commits": 1
    }
  ],
  "_score": 4,
  "_indexed": true,
  "_nocasepkg": "corr2d",
  "_universes": [
    "clacor"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "1.0.3",
      "date": "2026-10-12T11:17:14.000Z",
      "distro": "resolute",
      "commit": "5d68ee2a6ccfff62823c612a2206c3c89b83cbe2",
      "fileid": "https://r2.ropensci.org/26356798fabab9b5732a6388c46aac8893016302c743984734981de3f68affaf",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/clacor/actions/runs/38241159300"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "1.0.3",
      "date": "2026-10-12T11:17:16.000Z",
      "distro": "resolute",
      "commit": "5d68ee2a6ccfff62823c612a2206c3c89b83cbe2",
      "fileid": "https://r2.ropensci.org/22c2441e63207af3bc1d12c00aed42456af2c3fd71b6b8e7f05cdc7a0d2eb034",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/clacor/actions/runs/38241159300"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "1.0.3",
      "date": "2026-10-12T11:17:40.000Z",
      "commit": "5d68ee2a6ccfff62823c612a2206c3c89b83cbe2",
      "fileid": "https://r2.ropensci.org/227f5a2e32ddaa9c11048b42ec5019662f3ef74a423e19958bf153e1946d64f5",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/clacor/actions/runs/38241159300"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "1.0.3",
      "date": "2026-10-12T11:17:54.000Z",
      "commit": "5d68ee2a6ccfff62823c612a2206c3c89b83cbe2",
      "fileid": "https://r2.ropensci.org/34ad1eba587239fb35572565e4b88febdaa51c0beb4e7b55dd53e2771ab042bd",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/clacor/actions/runs/38241159300"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "1.0.3",
      "date": "2026-10-12T11:17:06.000Z",
      "commit": "5d68ee2a6ccfff62823c612a2206c3c89b83cbe2",
      "fileid": "https://r2.ropensci.org/531f4dc2bebd7b233a07db70753c8835b4914a2143540a591518e23d2c1a6fb4",
      "status": "success",
      "buildurl": "https://github.com/r-universe/clacor/actions/runs/38241159300"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "1.0.3",
      "date": "2026-10-12T11:16:31.000Z",
      "commit": "5d68ee2a6ccfff62823c612a2206c3c89b83cbe2",
      "fileid": "https://r2.ropensci.org/45d2f0bceda8ca887d666ed11be128141406ea42256c0be408ab2746b32391c6",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/clacor/actions/runs/38241159300"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "1.0.3",
      "date": "2026-10-12T11:16:31.000Z",
      "commit": "5d68ee2a6ccfff62823c612a2206c3c89b83cbe2",
      "fileid": "https://r2.ropensci.org/e37ea2a778d3842ab5a8dc6895818e60d51ed1355c08dca305979bda884200a6",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/clacor/actions/runs/38241159300"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "1.0.3",
      "date": "2026-10-12T11:17:04.000Z",
      "commit": "5d68ee2a6ccfff62823c612a2206c3c89b83cbe2",
      "fileid": "https://r2.ropensci.org/dd72964e26dadf865fb52439f2f4429fe96904bf4cb293ba1a874d1f7994896d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/clacor/actions/runs/38241159300"
    }
  ]
}