{
  "_id": "6a22e071530b9bc726bc8f0b",
  "Package": "BrainNetTest",
  "Type": "Package",
  "Title": "Hypothesis Testing for Populations of Brain Networks",
  "Version": "0.2.1",
  "Authors@R": "c(\nperson(\"Maximiliano\", \"Martino\",\nemail = \"maxii.martino@gmail.com\",\nrole  = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0000-0002-2437-4387\")),\nperson(\"Daniel\", \"Fraiman\",\nemail = \"dfraiman@udesa.edu.ar\",\nrole  = \"aut\",\ncomment = c(ORCID = \"0000-0002-0482-9137\")))",
  "Description": "Non-parametric hypothesis testing for populations of brain\nnetworks represented as graphs, following the L1-distance ANOVA\nframework of Fraiman and Fraiman (2018)\n<doi:10.1038/s41598-018-21688-0>. The package builds on this\nnonparametric graph-comparison framework, extending it with\nprocedures for edge-level inference and identification of the\nspecific connections driving group differences. In particular,\nit provides utilities to compute central (mean) graphs,\npairwise Manhattan distances between adjacency matrices, the\ngroup test statistic T, and a fast permutation procedure to\nidentify the critical edges that drive between-group\ndifferences. Helper functions to generate synthetic\ncommunity-structured graphs and to visualise brain networks\nwith communities are also included.",
  "License": "MIT + file LICENSE",
  "URL": "https://github.com/mmaximiliano/BrainNetTest",
  "BugReports": "https://github.com/mmaximiliano/BrainNetTest/issues",
  "Encoding": "UTF-8",
  "RoxygenNote": "7.3.3",
  "VignetteBuilder": "knitr",
  "Config/testthat/edition": "3",
  "Config/pak/sysreqs": "libglpk-dev libxml2-dev",
  "Repository": "https://mmaximiliano.r-universe.dev",
  "Date/Publication": "2026-06-04 20:34:28 UTC",
  "RemoteUrl": "https://github.com/mmaximiliano/brainnettest",
  "RemoteRef": "HEAD",
  "RemoteSha": "8f7f950558676792c5d63c7a188aa5637c1e64f7",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-05 14:39:48 UTC",
    "User": "root"
  },
  "Author": "Maximiliano Martino [aut, cre] (ORCID:\n<https://orcid.org/0000-0002-2437-4387>),\nDaniel Fraiman [aut] (ORCID: <https://orcid.org/0000-0002-0482-9137>)",
  "Maintainer": "Maximiliano Martino <maxii.martino@gmail.com>",
  "MD5sum": "2516d13b186ec66e59ef76cc4fd3f4a3",
  "_user": "mmaximiliano",
  "_type": "src",
  "_file": "BrainNetTest_0.2.1.tar.gz",
  "_fileid": "bbf42f9333b599d8be7b05b48d986a57d8e7bedc40e7a727e563f9e0d5a5c532",
  "_filesize": 644030,
  "_sha256": "bbf42f9333b599d8be7b05b48d986a57d8e7bedc40e7a727e563f9e0d5a5c532",
  "_created": "2026-06-05T14:39:48.000Z",
  "_published": "2026-06-05T14:42:57.318Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 79750067196,
      "time": 160,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7439337483"
    },
    {
      "job": 79750067289,
      "time": 146,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7439332891"
    },
    {
      "job": 79750067253,
      "time": 99,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7439314373"
    },
    {
      "job": 79750067180,
      "time": 78,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7439306035"
    },
    {
      "job": 79749567108,
      "time": 159,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7439276739"
    },
    {
      "job": 79750067203,
      "time": 116,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7439320652"
    },
    {
      "job": 79750067280,
      "time": 70,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "7439303590"
    },
    {
      "job": 79750067204,
      "time": 115,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "7439320148"
    },
    {
      "job": 79750067209,
      "time": 88,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7439310216"
    }
  ],
  "_buildurl": "https://github.com/r-universe/mmaximiliano/actions/runs/27021264035",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/mmaximiliano/brainnettest",
  "_commit": {
    "id": "8f7f950558676792c5d63c7a188aa5637c1e64f7",
    "author": "Maximiliano Martino <Maxii.martino@gmail.com>",
    "committer": "Maximiliano Martino <Maxii.martino@gmail.com>",
    "message": "Ignore CRAN-SUBMISSION marker file\n",
    "time": 1780605268
  },
  "_maintainer": {
    "name": "Maximiliano Martino",
    "email": "maxii.martino@gmail.com",
    "login": "mmaximiliano",
    "description": "Computer Science Student",
    "uuid": 31483803,
    "orcid": "0000-0002-2437-4387"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.0.0",
      "role": "Depends"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "graphics",
      "role": "Imports"
    },
    {
      "package": "igraph",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.1.7",
      "role": "Suggests"
    }
  ],
  "_owner": "mmaximiliano",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2025-37",
      "n": 6
    },
    {
      "week": "2026-16",
      "n": 5
    },
    {
      "week": "2026-17",
      "n": 4
    },
    {
      "week": "2026-23",
      "n": 3
    }
  ],
  "_tags": [
    {
      "name": "v0.1.0",
      "date": "2026-04-21"
    },
    {
      "name": "v0.2.0",
      "date": "2026-04-23"
    },
    {
      "name": "v0.2.1",
      "date": "2026-06-04"
    }
  ],
  "_stars": 0,
  "_contributors": [
    {
      "user": "mmaximiliano",
      "count": 18,
      "uuid": 31483803
    }
  ],
  "_userbio": {
    "uuid": 31483803,
    "type": "user",
    "name": "Maximiliano Martino",
    "description": "Computer Science Student"
  },
  "_downloads": {
    "count": 433,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/BrainNetTest"
  },
  "_devurl": "https://github.com/mmaximiliano/brainnettest",
  "_searchresults": 13,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/BrainNetTest.html",
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/mmaximiliano/brainnettest",
  "_realowner": "mmaximiliano",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2026-04-21"
    },
    {
      "version": "0.2.0",
      "date": "2026-04-23"
    },
    {
      "version": "0.2.1",
      "date": "2026-06-05"
    }
  ],
  "_exports": [
    "compute_central_graph",
    "compute_distance",
    "compute_edge_frequencies",
    "compute_edge_pvalues",
    "compute_test_statistic",
    "generate_category_graphs",
    "generate_community_graph",
    "generate_random_graph",
    "get_critical_nodes",
    "identify_critical_links",
    "plot_critical_edges",
    "rank_edges"
  ],
  "_help": [
    {
      "page": "compute_central_graph",
      "title": "Compute the Central (Representative) Graph for a Population",
      "topics": [
        "compute_central_graph"
      ]
    },
    {
      "page": "compute_distance",
      "title": "Compute the Manhattan Norm Distance Between Two Graphs",
      "topics": [
        "compute_distance"
      ]
    },
    {
      "page": "compute_edge_frequencies",
      "title": "Compute Edge Frequencies in Populations",
      "topics": [
        "compute_edge_frequencies"
      ]
    },
    {
      "page": "compute_edge_pvalues",
      "title": "Compute P-Values for Edge Differences Between Populations",
      "topics": [
        "compute_edge_pvalues"
      ]
    },
    {
      "page": "compute_test_statistic",
      "title": "Compute the Test Statistic T for Brain Network Populations",
      "topics": [
        "compute_test_statistic"
      ]
    },
    {
      "page": "generate_category_graphs",
      "title": "Generate a Set of Graphs with Similar Community Structures for a Category",
      "topics": [
        "generate_category_graphs"
      ]
    },
    {
      "page": "generate_community_graph",
      "title": "Generate a Random Symmetric Adjacency Matrix with Community Structure",
      "topics": [
        "generate_community_graph"
      ]
    },
    {
      "page": "generate_random_graph",
      "title": "Generate a Random Symmetric Adjacency Matrix",
      "topics": [
        "generate_random_graph"
      ]
    },
    {
      "page": "get_critical_nodes",
      "title": "Extract Critical Nodes from Critical Edge Results",
      "topics": [
        "get_critical_nodes"
      ]
    },
    {
      "page": "identify_critical_links",
      "title": "Identify Critical Edges That Explain Population Differences",
      "topics": [
        "identify_critical_links"
      ]
    },
    {
      "page": "plot_critical_edges",
      "title": "Visualize Central Graphs and Critical Edges",
      "topics": [
        "plot_critical_edges"
      ]
    },
    {
      "page": "rank_edges",
      "title": "Rank Edges Based on P-Values",
      "topics": [
        "rank_edges"
      ]
    }
  ],
  "_readme": "https://github.com/mmaximiliano/brainnettest/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "cpp11",
    "glue",
    "igraph",
    "lattice",
    "lifecycle",
    "magrittr",
    "Matrix",
    "pkgconfig",
    "rlang",
    "vctrs"
  ],
  "_vignettes": [
    {
      "source": "BrainNetTest_CommunityStructures.Rmd",
      "filename": "BrainNetTest_CommunityStructures.html",
      "title": "Generating and Analyzing Brain Networks with Community Structures",
      "author": "Maximiliano Martino, Daniel Fraiman",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Overview",
        "Generating a single community-structured graph",
        "Visualising the network",
        "Simulating populations of graphs",
        "Global test statistic",
        "Identifying critical edges",
        "Critical nodes",
        "Visualising the result",
        "References"
      ],
      "created": "2025-09-10 15:06:25",
      "modified": "2026-04-18 16:18:21",
      "commits": 4
    },
    {
      "source": "BrainNetTest_Introduction.Rmd",
      "filename": "BrainNetTest_Introduction.html",
      "title": "Introduction to BrainNetTest",
      "author": "Maximiliano Martino, Daniel Fraiman",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Overview",
        "Installation",
        "A minimal example",
        "Generating random graphs",
        "Central graph and Manhattan distance",
        "The group test statistic T",
        "Global test and critical edges",
        "References"
      ],
      "created": "2025-09-10 15:06:25",
      "modified": "2026-04-18 15:41:35",
      "commits": 4
    }
  ],
  "_score": 4.7160033436347994,
  "_indexed": true,
  "_nocasepkg": "brainnettest",
  "_universes": [
    "mmaximiliano"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-06-05T14:42:29.000Z",
      "distro": "noble",
      "commit": "8f7f950558676792c5d63c7a188aa5637c1e64f7",
      "fileid": "426acfa91e36ebf09f5c3856d110018174b6e48a6ee4064adaea8cd77f22beb6",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaximiliano/actions/runs/27021264035"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-06-05T14:42:17.000Z",
      "distro": "noble",
      "commit": "8f7f950558676792c5d63c7a188aa5637c1e64f7",
      "fileid": "1ce1aff61eb7cba52680dff23db2c909b9fa48b7a99a8033b591d48ad3ac16ec",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaximiliano/actions/runs/27021264035"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-06-05T14:41:32.000Z",
      "commit": "8f7f950558676792c5d63c7a188aa5637c1e64f7",
      "fileid": "0c82f70a0df7e768b14c4c6963658b318f20fd409ae666da78fdf81bc5b8e0d0",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaximiliano/actions/runs/27021264035"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-06-05T14:41:10.000Z",
      "commit": "8f7f950558676792c5d63c7a188aa5637c1e64f7",
      "fileid": "b83aeddffbb6052cd9666d3409c774369abbee1877d892db62538c2b91c8ea69",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaximiliano/actions/runs/27021264035"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.2.1",
      "date": "2026-06-05T14:41:58.000Z",
      "commit": "8f7f950558676792c5d63c7a188aa5637c1e64f7",
      "fileid": "e31107a397d0a3d8ec15a61f2c902884dbaf115009c04dc70b6e382d7f455920",
      "status": "success",
      "buildurl": "https://github.com/r-universe/mmaximiliano/actions/runs/27021264035"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-06-05T14:40:56.000Z",
      "commit": "8f7f950558676792c5d63c7a188aa5637c1e64f7",
      "fileid": "28de587173b0d506a3375b7802dceeacb28028981ded891bdf3105a421ca43b9",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaximiliano/actions/runs/27021264035"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-06-05T14:41:41.000Z",
      "commit": "8f7f950558676792c5d63c7a188aa5637c1e64f7",
      "fileid": "7ccde5aba08fe5412b17ea27c2f50a689f53b966ffeeaf4e2c63bfa1926f51e1",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaximiliano/actions/runs/27021264035"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-06-05T14:41:04.000Z",
      "commit": "8f7f950558676792c5d63c7a188aa5637c1e64f7",
      "fileid": "604f87997d33f5edf9eb1a14441ce3c6ba668e88198e530fc44b49408c959d44",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/mmaximiliano/actions/runs/27021264035"
    }
  ]
}