{
  "_id": "6ac106f6552a13804ac7e987",
  "Package": "PhysioHDEMG",
  "Title": "High-Density Surface EMG Motor-Unit Decomposition for the Physio\nEcosystem",
  "Version": "0.2.1",
  "Authors@R": "person(given = \"Yusuke\",\nfamily = \"Matsui\",\nrole = c(\"aut\", \"cre\"),\nemail = \"mail.to.matsui@gmail.com\")",
  "Description": "Decomposition of high-density surface electromyography\n(HD-sEMG) electrode-grid recordings into constituent motor-unit\ndischarge patterns by convolutive blind source separation\n(extension, whitening and a fixed-point contrast maximisation\nwith convolution-kernel-compensation refinement), following\nHolobar & Zazula (2007) and Negro et al. (2016). Provides\nmotor-unit pulse trains, firing statistics (discharge rate,\nrecruitment / derecruitment, pulse-to-noise ratio and\nsilhouette quality), spatial motor-unit action-potential maps\nover the electrode grid, and a ground-truth HD-sEMG simulator\nfor validation.",
  "VignetteBuilder": "knitr",
  "License": "MIT + file LICENSE",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.3",
  "Config/testthat/edition": "3",
  "URL": "https://github.com/x-biosignal/PhysioHDEMG,\nhttps://x-biosignal.r-universe.dev/PhysioHDEMG,\nhttps://x-biosignal.github.io/PhysioHDEMG/",
  "BugReports": "https://github.com/x-biosignal/PhysioHDEMG/issues",
  "Repository": "https://x-biosignal.r-universe.dev",
  "Date/Publication": "2026-10-03 13:11:44 UTC",
  "RemoteUrl": "https://github.com/x-biosignal/PhysioHDEMG",
  "RemoteRef": "HEAD",
  "RemoteSha": "1cfd2a23864453fd0856dd4796828fc2e90ca124",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-10-03 13:41:27 UTC",
    "User": "root"
  },
  "Author": "Yusuke Matsui [aut, cre]",
  "Maintainer": "Yusuke Matsui <mail.to.matsui@gmail.com>",
  "_user": "x-biosignal",
  "_type": "src",
  "_file": "PhysioHDEMG_0.2.1.tar.gz",
  "_fileid": "https://r2.ropensci.org/f030ec26362effc6295d4ffc815264a1b790d39f99a4ae512075568b9fd34e6a",
  "_filesize": 148581,
  "_sha256": "f030ec26362effc6295d4ffc815264a1b790d39f99a4ae512075568b9fd34e6a",
  "_expires": "2027-01-11T13:45:24.000Z",
  "_created": "2026-10-03T13:41:27.000Z",
  "_published": "2026-10-03T13:45:26.114Z",
  "_jobs": [
    {
      "job": 111214353603,
      "time": 133,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11275618195"
    },
    {
      "job": 111214353673,
      "time": 167,
      "config": "linux-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11275553308"
    },
    {
      "job": 111214353652,
      "time": 161,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11274897764"
    },
    {
      "job": 111214353599,
      "time": 165,
      "config": "macos-release-arm64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11274722863"
    },
    {
      "job": 111213925250,
      "time": 152,
      "config": "source",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11275592978"
    },
    {
      "job": 111214353570,
      "time": 85,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "11275498330"
    },
    {
      "job": 111214353655,
      "time": 136,
      "config": "windows-devel-x86_64",
      "r": "4.7.0",
      "check": "OK",
      "artifact": "11275098900"
    },
    {
      "job": 111214353639,
      "time": 119,
      "config": "windows-oldrel-x86_64",
      "r": "4.5.3",
      "check": "OK",
      "artifact": "11275618177"
    },
    {
      "job": 111214353605,
      "time": 93,
      "config": "windows-release-x86_64",
      "r": "4.6.1",
      "check": "OK",
      "artifact": "11275392182"
    }
  ],
  "_host": "GitHub-Actions",
  "_buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126881745",
  "_status": "success",
  "_upstream": "https://github.com/x-biosignal/PhysioHDEMG",
  "_commit": {
    "id": "1cfd2a23864453fd0856dd4796828fc2e90ca124",
    "author": "Yusuke Matsui <mail.to.matsui@gmail.com>",
    "committer": "Yusuke Matsui <mail.to.matsui@gmail.com>",
    "message": "Release snapshot\n",
    "time": 1791033104
  },
  "_maintainer": {
    "name": "Yusuke Matsui",
    "email": "mail.to.matsui@gmail.com",
    "login": "ymatts",
    "description": "Data scientist",
    "uuid": 5744286
  },
  "_distro": "resolute",
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.2",
      "role": "Depends"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "utils",
      "role": "Imports"
    },
    {
      "package": "PhysioCore",
      "role": "Suggests"
    },
    {
      "package": "S4Vectors",
      "role": "Suggests"
    },
    {
      "package": "SummarizedExperiment",
      "role": "Suggests"
    },
    {
      "package": "rhdf5",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "testthat",
      "version": ">= 3.2.0",
      "role": "Suggests"
    }
  ],
  "_owner": "x-biosignal",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2026-40",
      "n": 1
    }
  ],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "ymatts",
      "count": 1,
      "uuid": 5744286
    }
  ],
  "_userbio": {
    "uuid": 268545536,
    "type": "organization",
    "name": "x-biosignal",
    "followers": 1,
    "description": "Open-source R packages for biosignal analysis, biomechanics, clinical research, and rehabilitation."
  },
  "_downloads": {
    "count": 0,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/PhysioHDEMG"
  },
  "_devurl": "https://github.com/x-biosignal/physiohdemg",
  "_searchresults": 0,
  "_rbuild": "4.6.1",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/manual.pdf",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/PhysioHDEMG.html",
    "extra/readme.html",
    "extra/readme.md",
    "LICENSE"
  ],
  "_cranurl": false,
  "_exports": [
    "hdEMGDecompose",
    "hdemgToPhysioExperiment",
    "make_hdemg_sim",
    "matchMotorUnits",
    "muActionPotentialMaps",
    "muFiringStats",
    "muPulseTrains",
    "readHDEMG"
  ],
  "_help": [
    {
      "page": "hdEMGDecompose",
      "title": "Decompose HD-sEMG into motor-unit discharge patterns",
      "topics": [
        "hdEMGDecompose"
      ]
    },
    {
      "page": "hdemgToPhysioExperiment",
      "title": "Wrap an HD-sEMG electrode grid in a PhysioExperiment",
      "topics": [
        "hdemgToPhysioExperiment"
      ]
    },
    {
      "page": "make_hdemg_sim",
      "title": "Simulate a high-density surface EMG recording with known motor units",
      "topics": [
        "make_hdemg_sim"
      ]
    },
    {
      "page": "matchMotorUnits",
      "title": "Match decomposed motor units to a reference decomposition",
      "topics": [
        "matchMotorUnits"
      ]
    },
    {
      "page": "muActionPotentialMaps",
      "title": "Motor-unit action-potential maps",
      "topics": [
        "muActionPotentialMaps"
      ]
    },
    {
      "page": "muFiringStats",
      "title": "Motor-unit firing statistics",
      "topics": [
        "muFiringStats"
      ]
    },
    {
      "page": "muPulseTrains",
      "title": "Motor-unit discharge pulse trains",
      "topics": [
        "muPulseTrains"
      ]
    },
    {
      "page": "readHDEMG",
      "title": "Read a high-density surface EMG recording from an HDF5 file",
      "topics": [
        "readHDEMG"
      ]
    }
  ],
  "_readme": "https://github.com/x-biosignal/PhysioHDEMG/raw/HEAD/README.md",
  "_rundeps": [],
  "_vignettes": [
    {
      "source": "hdemg-decomposition.Rmd",
      "filename": "hdemg-decomposition.html",
      "title": "Motor-unit decomposition of HD-sEMG",
      "engine": "knitr::rmarkdown",
      "headings": [
        "1. Simulate a recording with known motor units",
        "2. Decompose",
        "3. Inspect the recovered units",
        "4. Validate against the ground truth",
        "Working with your own recordings"
      ],
      "created": "2026-10-03 13:11:44",
      "modified": "2026-10-03 13:11:44",
      "commits": 1
    }
  ],
  "_score": 2.6989700043360187,
  "_indexed": true,
  "_nocasepkg": "physiohdemg",
  "_universes": [
    "x-biosignal",
    "ymatts"
  ],
  "_previous": "0.2.0",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-10-03T13:43:19.000Z",
      "distro": "resolute",
      "commit": "1cfd2a23864453fd0856dd4796828fc2e90ca124",
      "fileid": "https://r2.ropensci.org/1f1136eaeed88dfd57681eddf8e7bb8cc78150241361d4cc42eb4cedf894253d",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126881745"
    },
    {
      "r": "4.6.1",
      "os": "linux",
      "version": "0.2.1",
      "date": "2026-10-03T13:43:52.000Z",
      "distro": "resolute",
      "commit": "1cfd2a23864453fd0856dd4796828fc2e90ca124",
      "fileid": "https://r2.ropensci.org/dad3692597cae907112b663ffbff33b13bdcd309429c356d06fa36592ed3cc7f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126881745"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-10-03T13:43:46.000Z",
      "commit": "1cfd2a23864453fd0856dd4796828fc2e90ca124",
      "fileid": "https://r2.ropensci.org/b91f63ae55a67d3335b1c18cf23d453978237ef61057c1a563689f844e7fec31",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126881745"
    },
    {
      "r": "4.6.1",
      "os": "mac",
      "version": "0.2.1",
      "date": "2026-10-03T13:43:30.000Z",
      "commit": "1cfd2a23864453fd0856dd4796828fc2e90ca124",
      "fileid": "https://r2.ropensci.org/56cfc04ac64f64490eae2ce06434696eb461495833811862fcab291ed0e9b54f",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126881745"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.2.1",
      "date": "2026-10-03T13:43:07.000Z",
      "commit": "1cfd2a23864453fd0856dd4796828fc2e90ca124",
      "fileid": "https://r2.ropensci.org/4f4d8aa6755e54b3450ac182b1ce366310ca8a579797cfcbdf47fcd64f1a1a9b",
      "status": "success",
      "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126881745"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-03T13:42:41.000Z",
      "commit": "1cfd2a23864453fd0856dd4796828fc2e90ca124",
      "fileid": "https://r2.ropensci.org/2e75d7652c431e0d2f66193cf3c7f9ff05602285079b807788eba13b6074e900",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126881745"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-03T13:42:27.000Z",
      "commit": "1cfd2a23864453fd0856dd4796828fc2e90ca124",
      "fileid": "https://r2.ropensci.org/9414be520f30f9ecf07036c76831020a803f178c7aa3a7a75b6fa0fd2c25a1cb",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126881745"
    },
    {
      "r": "4.6.1",
      "os": "win",
      "version": "0.2.1",
      "date": "2026-10-03T13:42:25.000Z",
      "commit": "1cfd2a23864453fd0856dd4796828fc2e90ca124",
      "fileid": "https://r2.ropensci.org/d1ea3e7cbdbb72fb58b3e04fc2c027dfc69bf23047da33d823d2c0c19343f380",
      "status": "success",
      "check": "OK",
      "buildurl": "https://github.com/r-universe/x-biosignal/actions/runs/37126881745"
    }
  ]
}