{
  "_id": "6acdefa3a14063b82c3ad3ce",
  "Package": "coupling",
  "Title": "Analysis of Coupling Coordination Degree",
  "Version": "0.2",
  "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",
  "Repository": "https://stscl.r-universe.dev",
  "Date/Publication": "2026-05-16 13:31:40 UTC",
  "RemoteUrl": "https://github.com/stscl/coupling",
  "RemoteRef": "HEAD",
  "RemoteSha": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
  "NeedsCompilation": "yes",
  "Packaged": {
    "Date": "2026-10-13 08:35:06 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>",
  "_user": "stscl",
  "_type": "src",
  "_file": "coupling_0.2.tar.gz",
  "_fileid": "https://r2.ropensci.org/cd2dbd99db3c8ae684dd051b49ed4af0bd55d52521e58224cfa5f94b94f522b5",
  "_filesize": 676201,
  "_sha256": "cd2dbd99db3c8ae684dd051b49ed4af0bd55d52521e58224cfa5f94b94f522b5",
  "_expires": "2027-01-21T08:45:21.000Z",
  "_created": "2026-10-13T08:35:06.000Z",
  "_published": "2026-10-13T08:45:23.405Z",
  "_buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_jobs": [
    {
      "job": 115205380118,
      "time": 131,
      "config": "linux-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11799215180"
    },
    {
      "job": 115205380229,
      "time": 146,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11799145492"
    },
    {
      "job": 115205380103,
      "time": 147,
      "config": "linux-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11799036082"
    },
    {
      "job": 115205379950,
      "time": 169,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11798283637"
    },
    {
      "job": 115205379985,
      "time": 122,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11799540277"
    },
    {
      "job": 115205380043,
      "time": 249,
      "config": "macos-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11797789999"
    },
    {
      "job": 115205380051,
      "time": 116,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11799405630"
    },
    {
      "job": 115205380164,
      "time": 286,
      "config": "macos-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11798389317"
    },
    {
      "job": 115204018098,
      "time": 211,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11798767878"
    },
    {
      "job": 115205380021,
      "time": 106,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11798148674"
    },
    {
      "job": 115205380045,
      "time": 304,
      "config": "windows-devel-arm64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11798981859"
    },
    {
      "job": 115205380022,
      "time": 147,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11798449231"
    },
    {
      "job": 115205380024,
      "time": 114,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11798273441"
    },
    {
      "job": 115205380016,
      "time": 171,
      "config": "windows-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11798818222"
    },
    {
      "job": 115205380058,
      "time": 85,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11798228388"
    }
  ],
  "_upstream": "https://github.com/stscl/coupling",
  "_commit": {
    "id": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
    "author": "Wenbo Lyu <lyu.geosocial@gmail.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Merge pull request #13 from SpatLyu/main\n\nfirst stable release",
    "time": 1778938300
  },
  "_maintainer": {
    "name": "Wenbo Lyu",
    "email": "lyu.geosocial@gmail.com",
    "login": "spatlyu",
    "mastodon": "@SpatLyu@mastodon.social",
    "bluesky": "@spatlyu.bsky.social",
    "orcid": "0009-0002-6003-3800",
    "description": "Spatial Statistics; Causality; GeoInformatics; \n R; C++; ",
    "uuid": 118346681
  },
  "_distro": "resolute",
  "_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": "stscl",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-19",
      "n": 8
    },
    {
      "week": "2026-20",
      "n": 4
    }
  ],
  "_tags": [
    {
      "name": "v0.1",
      "date": "2026-05-11"
    }
  ],
  "_topics": [
    "coupling",
    "coupling-analysis",
    "coupling-coordination-degree",
    "intracoupling",
    "meta-coupling",
    "metacoupling",
    "pericoupling",
    "spatial-analysis",
    "spatial-data-analysis",
    "spatial-data-science",
    "telecoupling",
    "cpp"
  ],
  "_stars": 12,
  "_contributors": [
    {
      "user": "spatlyu",
      "count": 167,
      "uuid": 118346681
    }
  ],
  "_userbio": {
    "uuid": 179955713,
    "type": "organization",
    "name": "Spatio-Temporal Statistical Computing",
    "followers": 24,
    "description": "Spatio-Temporal Statistical Computing Related to Wenbo Lyu: Open-Source Toolkits & Learning Resources"
  },
  "_downloads": {
    "count": 347,
    "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,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/coupling.html",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md"
  ],
  "_homeurl": "https://github.com/stscl/coupling",
  "_realowner": "stscl",
  "_cranurl": true,
  "_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/stscl/coupling/raw/HEAD/README.md",
  "_rundeps": [
    "Rcpp",
    "RcppThread"
  ],
  "_sysdeps": [
    {
      "shlib": "libstdc++",
      "package": "libstdc++6",
      "source": "gcc",
      "version": "16-20260322-1ubuntu1",
      "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": "2026-05-11 11:24:49",
      "modified": "2026-05-11 11:47:01",
      "commits": 2
    }
  ],
  "_score": 5.079181246047625,
  "_indexed": true,
  "_nocasepkg": "coupling",
  "_universes": [
    "stscl",
    "spatlyu"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2",
      "date": "2026-10-13T08:37:31.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/a2fef76cff7ddae203ebf999f71c8cc493051de52363f3fa1bcdfeb5f107cf1f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2",
      "date": "2026-10-13T08:37:36.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/8646818c39ee362d90e8ee1dc82973755e9bab308081493ef318fe259c9e9528",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.2",
      "date": "2026-10-13T08:37:47.000Z",
      "distro": "resolute",
      "arch": "aarch64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/e1f66158a54ab04b026a5de540c13b50fd54f9bbfe129866271e560ba1299aab",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.2",
      "date": "2026-10-13T08:38:02.000Z",
      "distro": "resolute",
      "arch": "x86_64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/5d37f1bf48d5340d17c19d4ffc69b020679a3a2da22c439f4af92b33c441b91d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2",
      "date": "2026-10-13T08:43:48.000Z",
      "arch": "aarch64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/99d5467d6525c5c22e77cd594d16ed1357c22c36620e1bea7ad4b0d16db5b80f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2",
      "date": "2026-10-13T08:39:45.000Z",
      "arch": "x86_64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/cc0e67bcd343ab8ad592c5bf3503f26acac94fe25a1337e830c26729198b38be",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.2",
      "date": "2026-10-13T08:44:34.000Z",
      "arch": "aarch64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/e607e525f0b75763796d662edb383e8ab5f010e3d12ab5fa1d32bfa83f595d54",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.2",
      "date": "2026-10-13T08:42:27.000Z",
      "arch": "x86_64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/90a956f6d158d72d0f30d44a9671ab47cec3e3297a38fcd2e6e934898232a10a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.2",
      "date": "2026-10-13T08:37:18.000Z",
      "arch": "emscripten",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/a5644d3b46c2958d21b7e525ecd70838bfcb0fb1ebdbd4d5701c8922f235a8c9",
      "status": "success",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2",
      "date": "2026-10-13T08:40:04.000Z",
      "arch": "aarch64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/98df4d3ae03319a66baae88154ad6eaf802bbbb1543d85f4b710048324855ef8",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2",
      "date": "2026-10-13T08:36:39.000Z",
      "arch": "x86_64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/93ab950efd9ae46b3fb8cee963310eaa81249c146a81730844dcc1577fb0d015",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.2",
      "date": "2026-10-13T08:36:40.000Z",
      "arch": "x86_64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/60b3cf752f68c0c9a4677751f961f97aeee9934403e62d979c0059e0f069af2a",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.2",
      "date": "2026-10-13T08:38:06.000Z",
      "arch": "aarch64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/4a2dc427879858b7fdf512bf4ea2de3603e5b9ef2c6450de278095697f9db957",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.2",
      "date": "2026-10-13T08:36:26.000Z",
      "arch": "x86_64",
      "commit": "7d16cd95bf9e4bc183c6b9703d84b602c9b6b8a6",
      "fileid": "https://r2.ropensci.org/9b25e03ce784e81f73183d449bf2e385f0ed77865172c5ff19b06a1d14e2182b",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/stscl/actions/runs/38369859420"
    }
  ]
}