{
  "_id": "6a23babd530b9bc726bd92cc",
  "Package": "detectR",
  "Type": "Package",
  "Title": "Change Point Detection",
  "Version": "0.3.0",
  "Authors@R": "c(\nperson(\"Changryong\", \"Baek\", , \"crbaek@skku.edu\", role = c(\"aut\", \"cre\")),\nperson(\"Mattew\", \"Gampe\", role = \"aut\"),\nperson(\"Kathleen M.\", \"Gates\", role = \"aut\"),\nperson(\"Seok-Oh\", \"Jeong\", role = \"aut\"),\nperson(\"Vladas\", \"Pipiras\", role = \"aut\")\n)",
  "Maintainer": "Changryong Baek <crbaek@skku.edu>",
  "Description": "Time series analysis of network connectivity. Detects and\nvisualizes change points between networks. Methods included in\nthe package are discussed in depth in Baek, C., Gates, K. M.,\nLeinwand, B., Pipiras, V. (2021) \"Two sample tests for\nhigh-dimensional auto-covariances\"\n<doi:10.1016/j.csda.2020.107067> and Baek, C., Gampe, M.,\nLeinwand B., Lindquist K., Hopfinger J. and Gates K. (2023)\n“Detecting functional connectivity changes in fMRI data”\n<doi:10.1007/s11336-023-09908-7>.",
  "License": "Unlimited",
  "Encoding": "UTF-8",
  "LazyData": "true",
  "URL": "https://github.com/crbaek/detectR",
  "RoxygenNote": "7.3.1",
  "Repository": "https://crbaek.r-universe.dev",
  "Date/Publication": "2024-03-07 06:28:36 UTC",
  "RemoteUrl": "https://github.com/crbaek/detectr",
  "RemoteRef": "HEAD",
  "RemoteSha": "130b2d2fec2c1c01601cf47d6f570afbaab0f89e",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-06 06:11:32 UTC",
    "User": "root"
  },
  "Author": "Changryong Baek [aut, cre],\nMattew Gampe [aut],\nKathleen M. Gates [aut],\nSeok-Oh Jeong [aut],\nVladas Pipiras [aut]",
  "MD5sum": "b4805c56591bad8b9d9b1e3f7ca442c3",
  "_user": "crbaek",
  "_type": "src",
  "_file": "detectR_0.3.0.tar.gz",
  "_fileid": "cf489c570471de0f406f87b3fa4705c9eb1a132f4ea76cb351165104d1b39e4d",
  "_filesize": 258277,
  "_sha256": "cf489c570471de0f406f87b3fa4705c9eb1a132f4ea76cb351165104d1b39e4d",
  "_created": "2026-06-06T06:11:32.000Z",
  "_published": "2026-06-06T06:14:21.756Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79856624135,
      "time": 102,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7451866633"
    },
    {
      "job": 79856624052,
      "time": 99,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7451866325"
    },
    {
      "job": 79856624060,
      "time": 137,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7451868426"
    },
    {
      "job": 79856624067,
      "time": 134,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7451868041"
    },
    {
      "job": 79856489034,
      "time": 132,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7451853618"
    },
    {
      "job": 79856624053,
      "time": 90,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7451865208"
    },
    {
      "job": 79856624056,
      "time": 87,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7451864805"
    },
    {
      "job": 79856624057,
      "time": 77,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7451863535"
    },
    {
      "job": 79856624058,
      "time": 59,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7451861268"
    }
  ],
  "_buildurl": "https://github.com/r-universe/crbaek/actions/runs/27054606725",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/crbaek/detectr",
  "_commit": {
    "id": "130b2d2fec2c1c01601cf47d6f570afbaab0f89e",
    "author": "Changryong Baek <52330647+crbaek@users.noreply.github.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Add files via upload",
    "time": 1709792916
  },
  "_maintainer": {
    "name": "Changryong Baek",
    "email": "crbaek@skku.edu"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 2.10",
      "role": "Depends"
    },
    {
      "package": "signal",
      "role": "Imports"
    },
    {
      "package": "lavaan",
      "role": "Imports"
    },
    {
      "package": "doParallel",
      "role": "Imports"
    },
    {
      "package": "glasso",
      "role": "Imports"
    },
    {
      "package": "LogConcDEAD",
      "role": "Imports"
    },
    {
      "package": "foreach",
      "role": "Imports"
    },
    {
      "package": "parallel",
      "role": "Imports"
    }
  ],
  "_owner": "crbaek",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 2,
  "_contributors": [
    {
      "user": "crbaek",
      "count": 6,
      "uuid": 52330647
    }
  ],
  "_userbio": {
    "uuid": 52330647,
    "type": "user",
    "name": "Changryong Baek"
  },
  "_downloads": {
    "count": 199,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/detectR"
  },
  "_devurl": "https://github.com/crbaek/detectr",
  "_searchresults": 10,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/detectR.html",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/crbaek/detectr",
  "_realowner": "crbaek",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2021-02-08"
    },
    {
      "version": "0.3.0",
      "date": "2024-03-08"
    }
  ],
  "_exports": [
    "detectBinary",
    "detectGlasso",
    "detectMaxChange",
    "detectSliding",
    "testGlasso",
    "testMax",
    "testPCA"
  ],
  "_datasets": [
    {
      "name": "changesim",
      "title": "Changepoint Example Data",
      "object": "changesim",
      "class": [
        "matrix",
        "array"
      ],
      "fields": {},
      "rows": 450,
      "table": true,
      "tojson": true
    },
    {
      "name": "testsim",
      "title": "Test Example Data",
      "object": "testsim",
      "class": [
        "list"
      ],
      "fields": [],
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "changesim",
      "title": "Changepoint Example Data",
      "topics": [
        "changesim"
      ]
    },
    {
      "page": "detectBinary",
      "title": "Change point detection using PCA and binary segmentation",
      "topics": [
        "detectBinary"
      ]
    },
    {
      "page": "detectGlasso",
      "title": "Change point detection using Graphical lasso as in Cribben et al. (2012)",
      "topics": [
        "detectGlasso"
      ]
    },
    {
      "page": "detectMaxChange",
      "title": "Change point detection using max-type statistic as in Jeong et. al (2016)",
      "topics": [
        "detectMaxChange"
      ]
    },
    {
      "page": "detectSliding",
      "title": "Change point detection using PCA and sliding method",
      "topics": [
        "detectSliding"
      ]
    },
    {
      "page": "global",
      "title": "Global Variables and functions",
      "topics": [
        "global"
      ]
    },
    {
      "page": "preprocess",
      "title": "Data preparation for changepoint detection using functions in this package..",
      "topics": [
        "preprocess"
      ]
    },
    {
      "page": "testGlasso",
      "title": "Test for for the equality of connectivity based on the Graphical lasso estimation.",
      "topics": [
        "testGlasso"
      ]
    },
    {
      "page": "testMax",
      "title": "Max-type test for for the equality of connectivity",
      "topics": [
        "testMax"
      ]
    },
    {
      "page": "testPCA",
      "title": "PCA-based test for the equality of connectivity",
      "topics": [
        "testPCA"
      ]
    },
    {
      "page": "testsim",
      "title": "Test Example Data",
      "topics": [
        "testsim"
      ]
    }
  ],
  "_readme": "https://github.com/crbaek/detectr/raw/HEAD/README.md",
  "_rundeps": [
    "codetools",
    "doParallel",
    "foreach",
    "glasso",
    "iterators",
    "lavaan",
    "LogConcDEAD",
    "MASS",
    "mclust",
    "mnormt",
    "mvtnorm",
    "numDeriv",
    "pbivnorm",
    "quadprog",
    "signal"
  ],
  "_score": 3,
  "_indexed": true,
  "_nocasepkg": "detectr",
  "_universes": [
    "crbaek"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.3.0",
      "date": "2026-06-06T06:13:15.000Z",
      "distro": "noble",
      "commit": "130b2d2fec2c1c01601cf47d6f570afbaab0f89e",
      "fileid": "fc5dd6bd784a2c4e1bd58c1dd87fd4f81356388aa2a36eb4ac7436236b07f2d5",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/crbaek/actions/runs/27054606725"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.3.0",
      "date": "2026-06-06T06:13:13.000Z",
      "distro": "noble",
      "commit": "130b2d2fec2c1c01601cf47d6f570afbaab0f89e",
      "fileid": "e7cf4a2565d40702fa81be4719268aff9240b86c04102ea114f43f8ea3017db9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/crbaek/actions/runs/27054606725"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.3.0",
      "date": "2026-06-06T06:13:34.000Z",
      "commit": "130b2d2fec2c1c01601cf47d6f570afbaab0f89e",
      "fileid": "a9648b49fb56ec3120a582347b88b0ec8e2b4043a58c583c11d7dc956699d5e3",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/crbaek/actions/runs/27054606725"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.3.0",
      "date": "2026-06-06T06:13:26.000Z",
      "commit": "130b2d2fec2c1c01601cf47d6f570afbaab0f89e",
      "fileid": "7ad8a872fa9c8043c9395d3800b5cf19e1f5be6a42bbca6e7de1491a7f3473d7",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/crbaek/actions/runs/27054606725"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.3.0",
      "date": "2026-06-06T06:13:16.000Z",
      "commit": "130b2d2fec2c1c01601cf47d6f570afbaab0f89e",
      "fileid": "b174c24da911609dbb29ddef6b708130d3d264b6f31d00e0119931b893890386",
      "status": "success",
      "buildurl": "https://github.com/r-universe/crbaek/actions/runs/27054606725"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.3.0",
      "date": "2026-06-06T06:12:54.000Z",
      "commit": "130b2d2fec2c1c01601cf47d6f570afbaab0f89e",
      "fileid": "03d36543a659f84b77996d721e353b6395937d4077a6d73800f86c5f9e669e37",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/crbaek/actions/runs/27054606725"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.3.0",
      "date": "2026-06-06T06:12:45.000Z",
      "commit": "130b2d2fec2c1c01601cf47d6f570afbaab0f89e",
      "fileid": "08f4e7897686487228b9ca5e846de42a0d5a1e051446f163a89e7f34bf5dfad9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/crbaek/actions/runs/27054606725"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.3.0",
      "date": "2026-06-06T06:12:28.000Z",
      "commit": "130b2d2fec2c1c01601cf47d6f570afbaab0f89e",
      "fileid": "1cb3cedbc0755a2b892dc3acda77fa847ca962fb58f1acda8c576004b84a7733",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/crbaek/actions/runs/27054606725"
    }
  ]
}