{
  "_id": "6a108dfbacfb0bcc41cb3be8",
  "Package": "TrafficBDE",
  "Type": "Package",
  "Title": "Traffic Predictions Using Neural Networks",
  "Version": "0.1.1",
  "Date": "2022-07-07",
  "Description": "Estimate and return either the traffic speed or the car\nentries in the city of Thessaloniki using historical traffic\ndata. It's used in transport pilot of the 'BigDataEurope'\nproject. There are functions for processing these data,\ntraining a neural network, select the most appropriate model\nand predict the traffic speed or the car entries for a selected\ntime date.",
  "Author": "Kleanthis Koupidis [aut, cre], Aikaterini Chatzopoulou [aut],\nCharalampos Bratsas [aut], Panagiotis Tzenos [dtc], Josep Maria\nSalanova [dtc]",
  "Maintainer": "Kleanthis Koupidis <koupidis.okfgr@gmail.com>",
  "URL": "https://github.com/okgreece/TrafficBDE",
  "BugReports": "https://github.com/okgreece/TrafficBDE/issues",
  "License": "GPL-2 | file LICENSE",
  "Encoding": "UTF-8",
  "LazyData": "true",
  "VignetteBuilder": "knitr",
  "RoxygenNote": "7.2.0",
  "Config/pak/sysreqs": "make libicu-dev",
  "Repository": "https://okgreece.r-universe.dev",
  "Date/Publication": "2022-07-07 10:15:24 UTC",
  "RemoteUrl": "https://github.com/okgreece/trafficbde",
  "RemoteRef": "HEAD",
  "RemoteSha": "a4f1d7a0db14e207ed48548504ac02053fe582a0",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-05 05:18:00 UTC",
    "User": "root"
  },
  "MD5sum": "e0705445b3b772daa6bbd8291d17316f",
  "_user": "okgreece",
  "_type": "src",
  "_file": "TrafficBDE_0.1.1.tar.gz",
  "_fileid": "dc0651b191b07ae8bae48312b0f0981585b006be83a6c83e733687152d8cd5d0",
  "_filesize": 161073,
  "_sha256": "dc0651b191b07ae8bae48312b0f0981585b006be83a6c83e733687152d8cd5d0",
  "_created": "2026-05-05T05:18:00.000Z",
  "_published": "2026-05-22T17:10:19.492Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 77427319892,
      "time": 201,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "ERROR",
      "artifact": "6799264741"
    },
    {
      "job": 77427320386,
      "time": 188,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "ERROR",
      "artifact": "6799260794"
    },
    {
      "job": 77427320181,
      "time": 174,
      "config": "macos-oldrel-arm64",
      "r": "4.5.3",
      "check": "ERROR",
      "artifact": "6799257977"
    },
    {
      "job": 77427320177,
      "time": 134,
      "config": "macos-release-arm64",
      "r": "4.6.0",
      "check": "ERROR",
      "artifact": "6799250413"
    },
    {
      "job": 77427319362,
      "time": 245,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "6799224651"
    },
    {
      "job": 77427319282,
      "time": 138,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7166233765"
    },
    {
      "job": 77427320216,
      "time": 178,
      "config": "windows-devel",
      "r": "4.7.0",
      "check": "ERROR",
      "artifact": "6799259055"
    },
    {
      "job": 77427320556,
      "time": 134,
      "config": "windows-oldrel",
      "r": "4.5.3",
      "check": "ERROR",
      "artifact": "6799251242"
    },
    {
      "job": 77427319952,
      "time": 128,
      "config": "windows-release",
      "r": "4.6.0",
      "check": "ERROR",
      "artifact": "6799249993"
    }
  ],
  "_buildurl": "https://github.com/r-universe/okgreece/actions/runs/25359112151",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/okgreece/trafficbde",
  "_commit": {
    "id": "a4f1d7a0db14e207ed48548504ac02053fe582a0",
    "author": "Kleanthis <koupidis.okfgr@gmail.com>",
    "committer": "Kleanthis <koupidis.okfgr@gmail.com>",
    "message": "title\n",
    "time": 1657188924
  },
  "_maintainer": {
    "name": "Kleanthis Koupidis",
    "email": "koupidis.okfgr@gmail.com",
    "login": "kleanthisk10",
    "uuid": 14178387
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 3.5.0",
      "role": "Depends"
    },
    {
      "package": "caret",
      "role": "Imports"
    },
    {
      "package": "data.table",
      "role": "Imports"
    },
    {
      "package": "DescriptiveStats.OBeu",
      "role": "Imports"
    },
    {
      "package": "dplyr",
      "role": "Imports"
    },
    {
      "package": "lubridate",
      "role": "Imports"
    },
    {
      "package": "RCurl",
      "role": "Imports"
    },
    {
      "package": "stats",
      "role": "Imports"
    },
    {
      "package": "zoo",
      "role": "Imports"
    },
    {
      "package": "devtools",
      "role": "Suggests"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "neuralnet",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    }
  ],
  "_owner": "okgreece",
  "_selfowned": true,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_topics": [
    "big-data-europe",
    "neural-networks",
    "thessaloniki",
    "traffic-status-prediction"
  ],
  "_stars": 1,
  "_contributors": [
    {
      "user": "kchatzopoulou",
      "count": 41,
      "uuid": 22937564
    },
    {
      "user": "kleanthisk10",
      "count": 33,
      "uuid": 14178387
    }
  ],
  "_userbio": {
    "uuid": 20604448,
    "type": "organization",
    "name": "Open Knowledge Greece"
  },
  "_downloads": {
    "count": 213,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/TrafficBDE"
  },
  "_devurl": "https://github.com/okgreece/trafficbde",
  "_searchresults": 19,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/readme.html",
    "extra/readme.md",
    "extra/TrafficBDE.html",
    "manual.pdf"
  ],
  "_homeurl": "https://github.com/okgreece/trafficbde",
  "_realowner": "okgreece",
  "_cranurl": true,
  "_releases": [
    {
      "version": "0.1.0",
      "date": "2018-03-01"
    },
    {
      "version": "0.1.1",
      "date": "2022-07-14"
    },
    {
      "version": "0.1.2",
      "date": "2023-03-17"
    }
  ],
  "_exports": [
    "fillMissingDates",
    "fillMissingValues",
    "kStepsForward",
    "loadData",
    "loadDataSpecLink",
    "loadTrainTest",
    "PredictionCR",
    "PreProcessingLink",
    "TrainCR"
  ],
  "_datasets": [
    {
      "name": "X163204843_1",
      "title": "Sample data from Traffic BDE",
      "object": "X163204843_1",
      "class": [
        "tbl_df",
        "tbl",
        "data.frame"
      ],
      "fields": [
        "Link_id",
        "Direction",
        "Date",
        "Min_speed",
        "Max_speed",
        "Mean_speed",
        "Stdev_speed",
        "Skewness_speed",
        "Kurtosis_speed",
        "Entries",
        "UniqueEntries"
      ],
      "rows": 226,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "fillMissingDates",
      "title": "Fill Missing Dates",
      "topics": [
        "fillMissingDates"
      ]
    },
    {
      "page": "fillMissingValues",
      "title": "Fill Missing Values",
      "topics": [
        "fillMissingValues"
      ]
    },
    {
      "page": "kStepsForward",
      "title": "k Steps Forward",
      "topics": [
        "kStepsForward"
      ]
    },
    {
      "page": "loadData",
      "title": "Load traffic data",
      "topics": [
        "loadData"
      ]
    },
    {
      "page": "loadDataSpecLink",
      "title": "Load data for a specific road of Thessaloniki",
      "topics": [
        "loadDataSpecLink"
      ]
    },
    {
      "page": "loadTrainTest",
      "title": "Load Train and Test Data",
      "topics": [
        "loadTrainTest"
      ]
    },
    {
      "page": "PredictionCR",
      "title": "Prediction",
      "topics": [
        "PredictionCR"
      ]
    },
    {
      "page": "PreProcessingLink",
      "title": "PreProcessing second model",
      "topics": [
        "PreProcessingLink"
      ]
    },
    {
      "page": "TrainCR",
      "title": "Train",
      "topics": [
        "TrainCR"
      ]
    },
    {
      "page": "X163204843_1",
      "title": "Sample data from Traffic BDE",
      "topics": [
        "X163204843_1"
      ]
    }
  ],
  "_readme": "https://github.com/okgreece/trafficbde/raw/HEAD/README.md",
  "_rundeps": [
    "bitops",
    "caret",
    "class",
    "cli",
    "clock",
    "codetools",
    "cpp11",
    "data.table",
    "DescriptiveStats.OBeu",
    "diagram",
    "digest",
    "dplyr",
    "e1071",
    "farver",
    "foreach",
    "future",
    "future.apply",
    "generics",
    "ggplot2",
    "globals",
    "glue",
    "gower",
    "gtable",
    "hardhat",
    "ipred",
    "isoband",
    "iterators",
    "jsonlite",
    "KernSmooth",
    "labeling",
    "lattice",
    "lava",
    "lifecycle",
    "listenv",
    "lubridate",
    "magrittr",
    "MASS",
    "Matrix",
    "ModelMetrics",
    "nlme",
    "nnet",
    "numDeriv",
    "parallelly",
    "pillar",
    "pkgconfig",
    "plyr",
    "pROC",
    "prodlim",
    "progressr",
    "proxy",
    "purrr",
    "R6",
    "RColorBrewer",
    "Rcpp",
    "RCurl",
    "recipes",
    "reshape",
    "reshape2",
    "rlang",
    "rpart",
    "S7",
    "scales",
    "shape",
    "sparsevctrs",
    "SQUAREM",
    "stringi",
    "stringr",
    "survival",
    "tibble",
    "tidyr",
    "tidyselect",
    "timechange",
    "timeDate",
    "tzdb",
    "utf8",
    "vctrs",
    "viridisLite",
    "withr",
    "zoo"
  ],
  "_vignettes": [
    {
      "source": "TrafficBDE.Rmd",
      "filename": "TrafficBDE.html",
      "title": "Getting started with TrafficBDE",
      "author": "Aikaterini Chatzopoulou, Kleanthis Koupidis, Charalampos Bratsas",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Install Package",
        "Input",
        "Output",
        "Examples"
      ],
      "created": "2018-03-02 01:25:40",
      "modified": "2019-04-09 11:08:25",
      "commits": 2
    }
  ],
  "_score": 3.9777236052888476,
  "_indexed": true,
  "_nocasepkg": "trafficbde",
  "_universes": [
    "okgreece",
    "kleanthisk10"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.1.1",
      "date": "2026-05-05T05:20:55.000Z",
      "distro": "noble",
      "commit": "a4f1d7a0db14e207ed48548504ac02053fe582a0",
      "fileid": "ee4112ef839e78d4e844d6e0d678bfc22aae31c9081b12dd2e455b8c6ad7402a",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/okgreece/actions/runs/25359112151"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.1.1",
      "date": "2026-05-05T05:20:44.000Z",
      "distro": "noble",
      "commit": "a4f1d7a0db14e207ed48548504ac02053fe582a0",
      "fileid": "5c553d8f461b694f38d442f96a33fb29196dd263639cd462e22368e050766e9b",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/okgreece/actions/runs/25359112151"
    },
    {
      "r": "4.5.3",
      "os": "mac",
      "version": "0.1.1",
      "date": "2026-05-05T05:20:30.000Z",
      "commit": "a4f1d7a0db14e207ed48548504ac02053fe582a0",
      "fileid": "c645a2e2bb8eaf8538961712b17a7b58d4cacd77d543cbaf65698fe91aa3bed0",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/okgreece/actions/runs/25359112151"
    },
    {
      "r": "4.6.0",
      "os": "mac",
      "version": "0.1.1",
      "date": "2026-05-05T05:20:01.000Z",
      "commit": "a4f1d7a0db14e207ed48548504ac02053fe582a0",
      "fileid": "e0ec3d64f2f101315610557b589c6dab24692790defd7f0566c7e28dd61c5895",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/okgreece/actions/runs/25359112151"
    },
    {
      "r": "4.7.0",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-05-05T05:20:16.000Z",
      "commit": "a4f1d7a0db14e207ed48548504ac02053fe582a0",
      "fileid": "141337caeed3133ff74b6ee5a6376b39a4eb91ca691a52f9e52a8c7869456db5",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/okgreece/actions/runs/25359112151"
    },
    {
      "r": "4.5.3",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-05-05T05:19:35.000Z",
      "commit": "a4f1d7a0db14e207ed48548504ac02053fe582a0",
      "fileid": "bff999db3e0ce954dc17733bc9de971e8624c76a8629e180ba11482c4f9eabc9",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/okgreece/actions/runs/25359112151"
    },
    {
      "r": "4.6.0",
      "os": "win",
      "version": "0.1.1",
      "date": "2026-05-05T05:19:31.000Z",
      "commit": "a4f1d7a0db14e207ed48548504ac02053fe582a0",
      "fileid": "f0084ac78239729b667b2a35fac7c896e16f7795c258778d4463e2b0f432d335",
      "status": "failure",
      "check": "ERROR",
      "buildurl": "https://github.com/r-universe/okgreece/actions/runs/25359112151"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.1.1",
      "date": "2026-05-22T17:09:56.000Z",
      "commit": "a4f1d7a0db14e207ed48548504ac02053fe582a0",
      "fileid": "963fd1ba0da7f3804a4e566ff22fb9451d05faf0889da502d0f187c4c72c299c",
      "status": "success",
      "buildurl": "https://github.com/r-universe/okgreece/actions/runs/25359112151"
    }
  ]
}