{
  "_id": "6a3196ee3efcd9bda436b772",
  "Type": "Package",
  "Package": "rjd3nowcasting",
  "Title": "Nowcasting with Dynamic Factors Models in 'JDemetra+' 3.x",
  "Version": "2.0.3.9000",
  "Authors@R": "c(\nperson(\"Jean\", \"Palate\", email = \"palatejean@gmail.com\", role = \"aut\"),\nperson(\"Corentin\", \"Lemasson\", , \"corentin.lemasson@nbb.be\", role = c(\"aut\", \"cre\")),\nperson(\"Tanguy\", \"Barthelemy\", , \"tanguy.barthelemy@insee.fr\", role = c(\"ctb\", \"art\"))\n)",
  "Description": "Interface to 'JDemetra+' 3.x\n(<https://github.com/jdemetra>), time series analysis software.\nThe package enables the specification and estimation of Dynamic\nFactor Models for nowcasting, and includes news analysis to\ninterpret forecast revisions. It implements highly efficient\nalgorithms for fast and reliable computation.",
  "License": "EUPL",
  "URL": "https://github.com/rjdverse/rjd3nowcasting,\nhttps://rjdverse.github.io/rjd3nowcasting/",
  "BugReports": "https://github.com/rjdverse/rjd3nowcasting/issues",
  "Encoding": "UTF-8",
  "Roxygen": "list(markdown = TRUE)",
  "RoxygenNote": "7.3.3",
  "SystemRequirements": "Java (>= 21)",
  "Collate": "'utils.R' 'estimation.R' 'model.R' 'news.R' 'print.R'\n'results.R' 'zzz.R'",
  "LazyData": "TRUE",
  "VignetteBuilder": "knitr",
  "Config/pak/sysreqs": "make default-jdk libprotobuf-dev protobuf-compiler\nlibprotoc-dev",
  "Repository": "https://tanguybarthelemy.r-universe.dev",
  "Date/Publication": "2026-06-16 13:03:14 UTC",
  "RemoteUrl": "https://github.com/rjdverse/rjd3nowcasting",
  "RemoteRef": "HEAD",
  "RemoteSha": "765a1ec5a57677c5673dfe3ec67e395bd7134ca3",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-06-16 18:11:43 UTC",
    "User": "root"
  },
  "Author": "Jean Palate [aut],\nCorentin Lemasson [aut, cre],\nTanguy Barthelemy [ctb, art]",
  "Maintainer": "Corentin Lemasson <corentin.lemasson@nbb.be>",
  "MD5sum": "3fc9c61ffe78c266d68ca48184ac32bd",
  "_user": "tanguybarthelemy",
  "_type": "src",
  "_file": "rjd3nowcasting_2.0.3.9000.tar.gz",
  "_fileid": "cb47cf05f037ba1e0dd95299ba4266625c76a724907a354f7a4459ac952d10c0",
  "_filesize": 580292,
  "_sha256": "cb47cf05f037ba1e0dd95299ba4266625c76a724907a354f7a4459ac952d10c0",
  "_created": "2026-06-16T18:11:43.000Z",
  "_published": "2026-06-16T18:33:18.823Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 81731170478,
      "time": 148,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7675727837"
    },
    {
      "job": 81731170428,
      "time": 143,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7675729425"
    },
    {
      "job": 81731170529,
      "time": 95,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "7676123913"
    },
    {
      "job": 81731170578,
      "time": 95,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7676153300"
    },
    {
      "job": 81730539989,
      "time": 190,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7675666494"
    },
    {
      "job": 81731170517,
      "time": 117,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7675712970"
    },
    {
      "job": 81731170516,
      "time": 100,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "NOTE",
      "artifact": "7675708835"
    },
    {
      "job": 81731170457,
      "time": 89,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "NOTE",
      "artifact": "7675703430"
    },
    {
      "job": 81731170514,
      "time": 126,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "NOTE",
      "artifact": "7675715268"
    }
  ],
  "_buildurl": "https://github.com/r-universe/tanguybarthelemy/actions/runs/27638056135",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/rjdverse/rjd3nowcasting",
  "_commit": {
    "id": "765a1ec5a57677c5673dfe3ec67e395bd7134ca3",
    "author": "Anna Smyk <43274870+annasmyk@users.noreply.github.com>",
    "committer": "GitHub <noreply@github.com>",
    "message": "Fix installation link in README\n\nUpdated installation link to the new documentation site.",
    "time": 1781614994
  },
  "_maintainer": {
    "name": "Corentin Lemasson",
    "email": "corentin.lemasson@nbb.be",
    "login": "clemasso",
    "description": "",
    "uuid": 95612140
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 4.1.0",
      "role": "Depends"
    },
    {
      "package": "rJava",
      "version": ">= 1.0-6",
      "role": "Imports"
    },
    {
      "package": "rjd3toolkit",
      "version": ">= 3.7.1",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "graphics",
      "role": "Imports"
    },
    {
      "package": "grDevices",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    }
  ],
  "_owner": "rjdverse",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [
    {
      "week": "2025-30",
      "n": 1
    },
    {
      "week": "2026-05",
      "n": 1
    },
    {
      "week": "2026-11",
      "n": 1
    },
    {
      "week": "2026-22",
      "n": 1
    },
    {
      "week": "2026-23",
      "n": 2
    },
    {
      "week": "2026-25",
      "n": 1
    }
  ],
  "_tags": [],
  "_stars": 3,
  "_contributors": [
    {
      "user": "clemasso",
      "count": 67,
      "uuid": 95612140
    },
    {
      "user": "tanguybarthelemy",
      "count": 43,
      "uuid": 112711017
    },
    {
      "user": "annasmyk",
      "count": 12,
      "uuid": 43274870
    },
    {
      "user": "charphi",
      "count": 10,
      "uuid": 8778378
    }
  ],
  "_userbio": {
    "uuid": 112711017,
    "type": "user",
    "name": "Tanguy Barthelemy",
    "followers": 47,
    "description": "Time Series Methodologist"
  },
  "_downloads": {
    "count": 0,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/rjd3nowcasting"
  },
  "_devurl": "https://github.com/rjdverse/rjd3nowcasting",
  "_pkgdown": "https://rjdverse.github.io/rjd3nowcasting/",
  "_searchresults": 2,
  "_topics": [
    "openjdk"
  ],
  "_rbuild": "4.6.0",
  "_assets": [
    "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",
    "extra/rjd3nowcasting.html",
    "LICENSE",
    "manual.pdf"
  ],
  "_cranurl": false,
  "_exports": [
    "create_model",
    "estimate_em",
    "estimate_ml",
    "estimate_pca",
    "get_forecasts",
    "get_news",
    "get_results"
  ],
  "_datasets": [
    {
      "name": "data0",
      "title": "Datasets including some French macro-economic variables",
      "object": "data0",
      "class": [
        "data.frame"
      ],
      "fields": [
        "date",
        "FR_PVI",
        "FR_TURN",
        "FR_B1g_BCDE",
        "FR_BS",
        "FR_BS_prdexp",
        "EA_PVI",
        "EA_TURN",
        "EA_BS",
        "EA_BS_prdexp",
        "EA_PMI_manuf"
      ],
      "rows": 150,
      "table": true,
      "tojson": true
    },
    {
      "name": "data1",
      "title": "Datasets including some French macro-economic variables",
      "object": "data1",
      "class": [
        "data.frame"
      ],
      "fields": [
        "date",
        "FR_PVI",
        "FR_TURN",
        "FR_B1g_BCDE",
        "FR_BS",
        "FR_BS_prdexp",
        "EA_PVI",
        "EA_TURN",
        "EA_BS",
        "EA_BS_prdexp",
        "EA_PMI_manuf"
      ],
      "rows": 150,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "create_model",
      "title": "Create a Dynamic Factor Model",
      "topics": [
        "create_model"
      ]
    },
    {
      "page": "estimate_em",
      "title": "Estimate a Dynamic Factor Model Using the Expectations-Maximization Algorithm",
      "topics": [
        "estimate_em"
      ]
    },
    {
      "page": "estimate_ml",
      "title": "Estimate a Dynamic Factor Model by Maximum Likelihood",
      "topics": [
        "estimate_ml"
      ]
    },
    {
      "page": "estimate_pca",
      "title": "Estimate a Dynamic Factor Model Using Principal Components Analysis",
      "topics": [
        "estimate_pca"
      ]
    },
    {
      "page": "get_forecasts",
      "title": "Get Dynamic Factor Model Forecasts",
      "topics": [
        "get_forecasts"
      ]
    },
    {
      "page": "get_news",
      "title": "Perform News Analysis for Forecast Updates in Dynamic Factor Models",
      "topics": [
        "get_news"
      ]
    },
    {
      "page": "get_results",
      "title": "Get Dynamic Factor Model Results",
      "topics": [
        "get_results"
      ]
    },
    {
      "page": "macroIndicators",
      "title": "Datasets including some French macro-economic variables",
      "topics": [
        "data0",
        "data1",
        "macroIndicators"
      ]
    }
  ],
  "_pkglogo": "https://github.com/rjdverse/rjd3nowcasting/raw/HEAD/man/figures/logo.svg",
  "_readme": "https://github.com/rjdverse/rjd3nowcasting/raw/HEAD/README.md",
  "_rundeps": [
    "backports",
    "checkmate",
    "Rcpp",
    "rJava",
    "rjd3jars",
    "rjd3toolkit",
    "RProtoBuf"
  ],
  "_sysdeps": [
    {
      "shlib": "libjvm",
      "package": "openjdk-21-jre-headless",
      "headers": "openjdk-21-jre-headless",
      "source": "openjdk",
      "version": "21.0.11+10-1~24.04.2",
      "name": "openjdk",
      "homepage": "https://openjdk.java.net/",
      "description": "OpenJDK Java runtime, using Hotspot JIT (headless)"
    }
  ],
  "_vignettes": [
    {
      "source": "rjd3nowcasting.Rmd",
      "filename": "rjd3nowcasting.html",
      "title": "Nowcasting with 'JDemetra+ v3.x'",
      "author": "Corentin Lemasson",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Installation settings",
        "Usage",
        "1. Prepare and import data",
        "2. Create/Update model",
        "2.1. Create a new model",
        "2.2. Update an existing model",
        "2.3. Composition of the created object",
        "3. Estimation",
        "3.1. Different algorithms/functions",
        "3.2. Prior standardization of the data",
        "3.3. Fixed parameters",
        "3.4. Save R object from one time to another",
        "4. Results",
        "4.1. Estimates",
        "4.2. Forecasts",
        "4.3. News analysis",
        "References"
      ],
      "created": "2024-06-04 14:20:35",
      "modified": "2026-06-03 09:11:30",
      "commits": 6
    }
  ],
  "_score": 4.431363764158988,
  "_indexed": false,
  "_nocasepkg": "rjd3nowcasting",
  "_universes": [
    "tanguybarthelemy"
  ],
  "_indexurl": "https://rjdverse.r-universe.dev/rjd3nowcasting",
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "2.0.3.9000",
      "date": "2026-06-16T18:14:10.000Z",
      "distro": "noble",
      "commit": "765a1ec5a57677c5673dfe3ec67e395bd7134ca3",
      "fileid": "b1ffa96f58c9120e7bb65ddea9f590c44b62d08bcc88910d74bbae21aa75f03b",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/tanguybarthelemy/actions/runs/27638056135"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "2.0.3.9000",
      "date": "2026-06-16T18:14:16.000Z",
      "distro": "noble",
      "commit": "765a1ec5a57677c5673dfe3ec67e395bd7134ca3",
      "fileid": "91e0047aa3e1190dc2e6838b0fe32394f0a86c1b71514ea2bbe2091fa400d32a",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/tanguybarthelemy/actions/runs/27638056135"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "2.0.3.9000",
      "date": "2026-06-16T18:31:21.000Z",
      "commit": "765a1ec5a57677c5673dfe3ec67e395bd7134ca3",
      "fileid": "c5d24cc9b841a28d469cddab848709d80ba5ddbbe38bf13e3e5ff3517f5b7a50",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/tanguybarthelemy/actions/runs/27638056135"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "2.0.3.9000",
      "date": "2026-06-16T18:32:28.000Z",
      "commit": "765a1ec5a57677c5673dfe3ec67e395bd7134ca3",
      "fileid": "a8c3a05042854caa88772656f0ac99f5ed6ba3840e2e460ec6f2f7c3013704d5",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/tanguybarthelemy/actions/runs/27638056135"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "2.0.3.9000",
      "date": "2026-06-16T18:14:02.000Z",
      "commit": "765a1ec5a57677c5673dfe3ec67e395bd7134ca3",
      "fileid": "acc5e40bb8b0fdb7b1ee8f68da3c934ede3c6a4052ee884d6f58b9967f04ce2e",
      "status": "success",
      "buildurl": "https://github.com/r-universe/tanguybarthelemy/actions/runs/27638056135"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "2.0.3.9000",
      "date": "2026-06-16T18:13:12.000Z",
      "commit": "765a1ec5a57677c5673dfe3ec67e395bd7134ca3",
      "fileid": "9a2c3e1d3a70995bcce65e5e86761f501ede31b9bd286d26d71af842eb0a06b0",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/tanguybarthelemy/actions/runs/27638056135"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "2.0.3.9000",
      "date": "2026-06-16T18:12:54.000Z",
      "commit": "765a1ec5a57677c5673dfe3ec67e395bd7134ca3",
      "fileid": "6280c8631afe46cde0c5595e260ed2c1adea55bd40b4980ce8cefdeef31fdac0",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/tanguybarthelemy/actions/runs/27638056135"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "2.0.3.9000",
      "date": "2026-06-16T18:13:26.000Z",
      "commit": "765a1ec5a57677c5673dfe3ec67e395bd7134ca3",
      "fileid": "c9d2f81a4b3af01bf2cf07b3fd164e05c08d8bbc7558486d2d7058013ffd1b6a",
      "status": "success",
      "check": "NOTE",
      "buildurl": "https://github.com/r-universe/tanguybarthelemy/actions/runs/27638056135"
    }
  ]
}