{
  "_id": "6a1f29a1b401979e7342411d",
  "Package": "coupling",
  "Title": "Analysis of Coupling Coordination Degree",
  "Version": "0.1",
  "Authors@R": "person(given = \"Wenbo\", family = \"Lyu\",\nemail = \"lyu.geosocial@gmail.com\",\nrole = c(\"aut\", \"cre\", \"cph\"),\ncomment = c(ORCID = \"0009-0002-6003-3800\"))",
  "Description": "Implements coupling coordination degree (CCD) models and\nsupports metacoupling analysis following Tang et al. (2021)\n<doi:10.1016/j.scs.2021.103405>.",
  "License": "GPL-3",
  "Encoding": "UTF-8",
  "URL": "https://stscl.github.io/coupling/,\nhttps://github.com/stscl/coupling",
  "BugReports": "https://github.com/stscl/coupling/issues",
  "VignetteBuilder": "knitr",
  "Config/roxygen2/markdown": "TRUE",
  "Config/roxygen2/version": "8.0.0",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-05-15 22:02:00 UTC",
    "User": "root"
  },
  "Author": "Wenbo Lyu [aut, cre, cph] (ORCID:\n<https://orcid.org/0009-0002-6003-3800>)",
  "Maintainer": "Wenbo Lyu <lyu.geosocial@gmail.com>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2026-05-15 21:31:30 UTC",
  "RemoteUrl": "https://github.com/cran/coupling",
  "RemoteRef": "HEAD",
  "RemoteSha": "db68ee0006c9139f59d526a9bd4c01f675beac72",
  "MD5sum": "f825e22d0fcc6b8c3c1e886fa501ea99",
  "_user": "cran",
  "_type": "src",
  "_file": "coupling_0.1.tar.gz",
  "_fileid": "db5e1184954ee4a52e58de5a2fa130e9220a5628a72a5e468089b89d8b7a4784",
  "_filesize": 676651,
  "_sha256": "db5e1184954ee4a52e58de5a2fa130e9220a5628a72a5e468089b89d8b7a4784",
  "_created": "2026-05-15T22:02:00.000Z",
  "_published": "2026-06-02T19:06:09.854Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79150401269,
      "time": 147,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7027359708"
    },
    {
      "job": 79150401043,
      "time": 142,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7027359038"
    },
    {
      "job": 79150401822,
      "time": 148,
      "config": "linux-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7027360331"
    },
    {
      "job": 79150401721,
      "time": 138,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7027358224"
    },
    {
      "job": 79150401172,
      "time": 204,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7027328927"
    },
    {
      "job": 79150400546,
      "time": 128,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7367278084"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/25943416076",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/coupling",
  "_commit": {
    "id": "db68ee0006c9139f59d526a9bd4c01f675beac72",
    "author": "Wenbo Lyu <lyu.geosocial@gmail.com>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.1\n",
    "time": 1778880690
  },
  "_maintainer": {
    "name": "Wenbo Lyu",
    "email": "lyu.geosocial@gmail.com",
    "login": "spatlyu",
    "uuid": 118346681
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.1.0",
      "role": "Depends"
    },
    {
      "package": "Rcpp",
      "role": "LinkingTo"
    },
    {
      "package": "RcppThread",
      "role": "LinkingTo"
    },
    {
      "package": "gdverse",
      "role": "Suggests"
    },
    {
      "package": "infoxtr",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "pc",
      "role": "Suggests"
    },
    {
      "package": "Rcpp",
      "role": "Suggests"
    },
    {
      "package": "RcppThread",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "sdsfun",
      "role": "Suggests"
    },
    {
      "package": "spEDM",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-20",
      "n": 1
    }
  ],
  "_tags": [
    {
      "name": "0.1",
      "date": "2026-05-15"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "spatlyu",
      "count": 1,
      "uuid": 118346681
    }
  ],
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 0,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/coupling"
  },
  "_devurl": "https://github.com/stscl/coupling",
  "_pkgdown": "https://stscl.github.io/coupling/",
  "_searchresults": 0,
  "_topics": [
    "cpp"
  ],
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/coupling.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1",
      "date": "2026-05-15"
    }
  ],
  "_exports": [
    "ccd",
    "metacoupling"
  ],
  "_help": [
    {
      "page": "ccd",
      "title": "Coupling Coordination Degree (CCD)",
      "topics": [
        "ccd"
      ]
    },
    {
      "page": "metacoupling",
      "title": "Metacoupling Analysis",
      "topics": [
        "metacoupling"
      ]
    }
  ],
  "_readme": "https://github.com/cran/coupling/raw/HEAD/README.md",
  "_rundeps": [
    "Rcpp",
    "RcppThread"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "14.2.0-4ubuntu2~24.04.1",
      "name": "c++",
      "homepage": "http://gcc.gnu.org/",
      "description": "GNU Standard C++ Library v3"
    }
  ],
  "_vignettes": [
    {
      "source": "ccd.Rmd",
      "filename": "ccd.html",
      "title": "Coupling Coordination Degree Model and Metacoupling Analysis",
      "author": "Wenbo Lyu",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Coupling Degree",
        "Modified Coupling Degree",
        "Modification by $\\text{wang}^{1}$.",
        "Modification by $\\text{fan}^{2}$.",
        "Comprehensive Development Index",
        "Coordination Degree",
        "Metacoupling Perspective",
        "Example Cases",
        "Install necessary packages and load data",
        "Analysis of coupling coordination degree",
        "A Meta-Coupling Analysis",
        "References"
      ],
      "created": "2026-05-15 21:31:30",
      "modified": "2026-05-15 21:31:30",
      "commits": 1
    }
  ],
  "_score": 2.6989700043360187,
  "_indexed": true,
  "_nocasepkg": "coupling",
  "_universes": [
    "cran",
    "spatlyu",
    "stscl"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1",
      "date": "2026-05-15T22:04:29.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "db68ee0006c9139f59d526a9bd4c01f675beac72",
      "fileid": "3ed710d18b76d07265dcffaf26519585d115bedf857f1e9d12efb32930361eef",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/25943416076"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1",
      "date": "2026-05-15T22:04:25.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "db68ee0006c9139f59d526a9bd4c01f675beac72",
      "fileid": "c6b3ec515f08b8b65aab90c0d127fdf8c4935ba1bf2aad60985b7b6747455ca7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/25943416076"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.1",
      "date": "2026-05-15T22:04:34.000Z",
      "distro": "noble",
      "arch": "aarch64",
      "commit": "db68ee0006c9139f59d526a9bd4c01f675beac72",
      "fileid": "949eaad4870cdd5f1e8feed20b5fa90d6189ac3dbec75a2c120a26620f70fb22",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/25943416076"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.1",
      "date": "2026-05-15T22:04:21.000Z",
      "distro": "noble",
      "arch": "x86_64",
      "commit": "db68ee0006c9139f59d526a9bd4c01f675beac72",
      "fileid": "6eaa9e7ab2e6bab89dbcc3ec9d66aa2119d3717335217d6ca1734cba9d01b3a9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/25943416076"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1",
      "date": "2026-06-02T19:05:48.000Z",
      "arch": "emscripten",
      "commit": "db68ee0006c9139f59d526a9bd4c01f675beac72",
      "fileid": "17c9b83e967ca81e7970c3212c9c63aede6172f16ca4828dce10bd70842be031",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/25943416076"
    }
  ]
}