{
  "_id": "6a101be5acfb0bcc41c877a3",
  "Package": "medExtractR",
  "Version": "0.4.1",
  "Date": "2022-06-06",
  "Title": "Extraction of Medication Information from Clinical Text",
  "Authors@R": "c(person(\"Leena\", \"Choi\", role = c(\"aut\", \"cre\"),\nemail = \"leena.choi@vanderbilt.edu\",\ncomment = c(ORCID = \"0000-0002-2544-7090\")),\nperson(\"Cole\", \"Beck\", role = \"aut\",\nemail = \"cole.beck@vumc.org\",\ncomment = c(ORCID = \"0000-0002-6849-6255\")),\nperson(\"Hannah\", \"Weeks\", role = \"aut\",\nemail = \"hannah.l.weeks@vanderbilt.edu\",\ncomment = c(ORCID = \"0000-0002-0262-6790\"))\n)",
  "Description": "Function and support for medication and dosing information\nextraction from free-text clinical notes. Medication entities\nfor the basic medExtractR implementation that can be extracted\ninclude drug name, strength, dose amount, dose, frequency,\nintake time, dose change, and time of last dose. The basic\nmedExtractR is outlined in Weeks, Beck, McNeer, Williams,\nBejan, Denny, Choi (2020) <doi: 10.1093/jamia/ocz207>. The\nextended medExtractR_tapering implementation is intended to\nextract dosing information for more tapering schedules, which\nare far more complex. The tapering extension allows for the\nextraction of additional entities including dispense amount,\nrefills, dose schedule, time keyword, transition, and\npreposition.",
  "License": "GPL (>= 2)",
  "Encoding": "UTF-8",
  "LazyData": "true",
  "RoxygenNote": "7.1.1",
  "VignetteBuilder": "knitr",
  "NeedsCompilation": "no",
  "Packaged": {
    "Date": "2026-05-14 08:49:11 UTC",
    "User": "root"
  },
  "Author": "Leena Choi [aut, cre]\n(<https://orcid.org/0000-0002-2544-7090>), Cole Beck [aut]\n(<https://orcid.org/0000-0002-6849-6255>), Hannah Weeks [aut]\n(<https://orcid.org/0000-0002-0262-6790>)",
  "Maintainer": "Leena Choi <leena.choi@vanderbilt.edu>",
  "Repository": "https://cran.r-universe.dev",
  "Date/Publication": "2022-06-06 21:40:02 UTC",
  "RemoteUrl": "https://github.com/cran/medExtractR",
  "RemoteRef": "HEAD",
  "RemoteSha": "dab82684d5be097df1efd3962832a5381a43ab32",
  "MD5sum": "7860c2297fc193d558c5621f47641388",
  "_user": "cran",
  "_type": "src",
  "_file": "medExtractR_0.4.1.tar.gz",
  "_fileid": "761a324f1417da8931434c10c518f6aeff1793f332186a217268dca16beb1bcb",
  "_filesize": 1594834,
  "_sha256": "761a324f1417da8931434c10c518f6aeff1793f332186a217268dca16beb1bcb",
  "_created": "2026-05-14T08:49:11.000Z",
  "_published": "2026-05-22T09:03:33.249Z",
  "_distro": "noble",
  "_jobs": [
    {
      "job": 77348867400,
      "time": 129,
      "config": "linux-devel-x86_64",
      "r": "4.7.0",
      "check": "WARNING",
      "artifact": "6990691453"
    },
    {
      "job": 77348867509,
      "time": 132,
      "config": "linux-release-x86_64",
      "r": "4.6.0",
      "check": "WARNING",
      "artifact": "6990692535"
    },
    {
      "job": 77348866922,
      "time": 199,
      "config": "source",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "6990654642"
    },
    {
      "job": 77348866643,
      "time": 143,
      "config": "wasm-release",
      "r": "4.6.0",
      "check": "OK",
      "artifact": "7156787953"
    }
  ],
  "_buildurl": "https://github.com/r-universe/cran/actions/runs/25850657452",
  "_status": "success",
  "_host": "GitHub-Actions",
  "_upstream": "https://github.com/cran/medExtractR",
  "_commit": {
    "id": "dab82684d5be097df1efd3962832a5381a43ab32",
    "author": "Leena Choi <leena.choi@vanderbilt.edu>",
    "committer": "cran-robot <csardi.gabor+cran@gmail.com>",
    "message": "version 0.4.1\n",
    "time": 1654551602
  },
  "_maintainer": {
    "name": "Leena Choi",
    "email": "leena.choi@vanderbilt.edu",
    "orcid": "0000-0002-2544-7090"
  },
  "_registered": true,
  "_dependencies": [
    {
      "package": "R",
      "version": ">= 2.10",
      "role": "Depends"
    },
    {
      "package": "stringi",
      "role": "Imports"
    },
    {
      "package": "stringr",
      "role": "Imports"
    },
    {
      "package": "knitr",
      "role": "Suggests"
    },
    {
      "package": "ggplot2",
      "role": "Suggests"
    },
    {
      "package": "rmarkdown",
      "role": "Suggests"
    },
    {
      "package": "markdown",
      "role": "Suggests"
    },
    {
      "package": "parallel",
      "role": "Suggests"
    }
  ],
  "_owner": "cran",
  "_selfowned": false,
  "_usedby": 0,
  "_updates": [],
  "_tags": [],
  "_stars": 0,
  "_contributors": [
    {
      "user": "hlweeks",
      "count": 2,
      "uuid": 7507148
    }
  ],
  "_userbio": {
    "uuid": 6899542,
    "type": "organization",
    "name": "cran",
    "description": "Unofficial read-only mirror of all CRAN R packages"
  },
  "_downloads": {
    "count": 258,
    "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/medExtractR"
  },
  "_searchresults": 9,
  "_rbuild": "4.6.0",
  "_assets": [
    "extra/citation.cff",
    "extra/citation.html",
    "extra/citation.json",
    "extra/citation.txt",
    "extra/contents.json",
    "extra/medExtractR.html",
    "extra/NEWS.html",
    "extra/NEWS.txt",
    "extra/readme.html",
    "extra/readme.md",
    "manual.pdf"
  ],
  "_realowner": "cran",
  "_cranurl": false,
  "_releases": [
    {
      "version": "0.1",
      "date": "2019-07-01"
    },
    {
      "version": "0.2",
      "date": "2020-07-31"
    },
    {
      "version": "0.3",
      "date": "2021-06-06"
    },
    {
      "version": "0.4",
      "date": "2022-04-04"
    },
    {
      "version": "0.4.1",
      "date": "2022-06-07"
    }
  ],
  "_exports": [
    "extract_entities",
    "extract_entities_tapering",
    "extract_generic",
    "extract_lastdose",
    "medExtractR",
    "medExtractR_tapering",
    "string_counts",
    "string_occurs",
    "string_suggestions"
  ],
  "_datasets": [
    {
      "name": "addl_expr",
      "title": "Additional expressions for 'drug_list'",
      "object": "addl_expr",
      "class": [
        "data.frame"
      ],
      "fields": [
        "expr",
        "type"
      ],
      "rows": 162,
      "table": true,
      "tojson": true
    },
    {
      "name": "dosechange_vals",
      "title": "Keywords Specifying Dose Change",
      "object": "dosechange_vals",
      "class": [
        "data.frame"
      ],
      "fields": [
        "expr"
      ],
      "rows": 24,
      "table": true,
      "tojson": true
    },
    {
      "name": "doseschedule_vals",
      "title": "Keywords Specifying Dose Schedule",
      "object": "doseschedule_vals",
      "class": [
        "data.frame"
      ],
      "fields": [
        "expr"
      ],
      "rows": 31,
      "table": true,
      "tojson": true
    },
    {
      "name": "duration_vals",
      "title": "Keywords Specifying Duration",
      "object": "duration_vals",
      "class": [
        "data.frame"
      ],
      "fields": [
        "expr"
      ],
      "rows": 69,
      "table": true,
      "tojson": true
    },
    {
      "name": "frequency_vals",
      "title": "Keywords Specifying Frequency",
      "object": "frequency_vals",
      "class": [
        "data.frame"
      ],
      "fields": [
        "expr",
        "value"
      ],
      "rows": 82,
      "table": true,
      "tojson": true
    },
    {
      "name": "intaketime_vals",
      "title": "Keywords Specifying Intake Time",
      "object": "intaketime_vals",
      "class": [
        "data.frame"
      ],
      "fields": [
        "expr"
      ],
      "rows": 26,
      "table": true,
      "tojson": true
    },
    {
      "name": "preposition_vals",
      "title": "Keywords Specifying Preposition",
      "object": "preposition_vals",
      "class": [
        "data.frame"
      ],
      "fields": [
        "expr"
      ],
      "rows": 15,
      "table": true,
      "tojson": true
    },
    {
      "name": "route_vals",
      "title": "Keywords Specifying Route",
      "object": "route_vals",
      "class": [
        "data.frame"
      ],
      "fields": [
        "expr",
        "value"
      ],
      "rows": 13,
      "table": true,
      "tojson": true
    },
    {
      "name": "rxnorm_druglist",
      "title": "List of Medications",
      "object": "rxnorm_druglist",
      "class": [
        "character"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    },
    {
      "name": "time_regex",
      "title": "Keywords Specifying Time Expressions",
      "object": "time_regex",
      "class": [
        "character"
      ],
      "fields": [],
      "table": false,
      "tojson": true
    },
    {
      "name": "timekeyword_vals",
      "title": "Keywords Specifying Time Keyword",
      "object": "timekeyword_vals",
      "class": [
        "data.frame"
      ],
      "fields": [
        "expr"
      ],
      "rows": 33,
      "table": true,
      "tojson": true
    },
    {
      "name": "transition_vals",
      "title": "Keywords/Symbols Specifying Transition",
      "object": "transition_vals",
      "class": [
        "data.frame"
      ],
      "fields": [
        "expr"
      ],
      "rows": 4,
      "table": true,
      "tojson": true
    }
  ],
  "_help": [
    {
      "page": "medExtractR-package",
      "title": "Medication Extraction With R",
      "topics": [
        "medExtractR-package",
        "_PACKAGE"
      ]
    },
    {
      "page": "addl_expr",
      "title": "Additional expressions for 'drug_list'",
      "topics": [
        "addl_expr"
      ]
    },
    {
      "page": "dosechange_vals",
      "title": "Keywords Specifying Dose Change",
      "topics": [
        "dosechange_vals"
      ]
    },
    {
      "page": "doseschedule_vals",
      "title": "Keywords Specifying Dose Schedule",
      "topics": [
        "doseschedule_vals"
      ]
    },
    {
      "page": "duration_vals",
      "title": "Keywords Specifying Duration",
      "topics": [
        "duration_vals"
      ]
    },
    {
      "page": "extract_entities",
      "title": "Extract Medication Entities From Phrase",
      "topics": [
        "extract_entities"
      ]
    },
    {
      "page": "extract_entities_tapering",
      "title": "Extract Medication Entities From Phrase - Extension of 'extract_entities' for Tapering application",
      "topics": [
        "extract_entities_tapering"
      ]
    },
    {
      "page": "extract_generic",
      "title": "Extract Generic Entities From Phrase",
      "topics": [
        "extract_generic"
      ]
    },
    {
      "page": "extract_lastdose",
      "title": "Extract Last Dose Time From Phrase",
      "topics": [
        "extract_lastdose"
      ]
    },
    {
      "page": "frequency_vals",
      "title": "Keywords Specifying Frequency",
      "topics": [
        "frequency_vals"
      ]
    },
    {
      "page": "intaketime_vals",
      "title": "Keywords Specifying Intake Time",
      "topics": [
        "intaketime_vals"
      ]
    },
    {
      "page": "medExtractR",
      "title": "Extract Medication Entities From Clinical Note",
      "topics": [
        "medExtractR"
      ]
    },
    {
      "page": "medExtractR_tapering",
      "title": "Extract Medication Entities From Clinical Note - Extension of 'medExtractR' for Tapering applications",
      "topics": [
        "medExtractR_tapering"
      ]
    },
    {
      "page": "preposition_vals",
      "title": "Keywords Specifying Preposition",
      "topics": [
        "preposition_vals"
      ]
    },
    {
      "page": "route_vals",
      "title": "Keywords Specifying Route",
      "topics": [
        "route_vals"
      ]
    },
    {
      "page": "rxnorm_druglist",
      "title": "List of Medications",
      "topics": [
        "rxnorm_druglist"
      ]
    },
    {
      "page": "string_counts",
      "title": "Counts Strings in Text",
      "topics": [
        "string_counts"
      ]
    },
    {
      "page": "string_occurs",
      "title": "Find Strings in Text",
      "topics": [
        "string_occurs"
      ]
    },
    {
      "page": "string_suggestions",
      "title": "Find Strings and Suggest Misspellings",
      "topics": [
        "string_suggestions"
      ]
    },
    {
      "page": "time_regex",
      "title": "Keywords Specifying Time Expressions",
      "topics": [
        "time_regex"
      ]
    },
    {
      "page": "timekeyword_vals",
      "title": "Keywords Specifying Time Keyword",
      "topics": [
        "timekeyword_vals"
      ]
    },
    {
      "page": "transition_vals",
      "title": "Keywords/Symbols Specifying Transition",
      "topics": [
        "transition_vals"
      ]
    }
  ],
  "_readme": "https://github.com/cran/medExtractR/raw/HEAD/README.md",
  "_rundeps": [
    "cli",
    "glue",
    "lifecycle",
    "magrittr",
    "rlang",
    "stringi",
    "stringr",
    "vctrs"
  ],
  "_vignettes": [
    {
      "source": "mxr_basic_vignette.Rmd",
      "filename": "mxr_basic_vignette.html",
      "title": "medExtractR Vignette",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Basic medExtractR",
        "Running medExtractR",
        "Tuning the medExtractR system",
        "References"
      ],
      "created": "2021-06-06 05:50:06",
      "modified": "2022-04-04 20:40:07",
      "commits": 2
    },
    {
      "source": "mxr_tapering_vignette.Rmd",
      "filename": "mxr_tapering_vignette.html",
      "title": "medExtractR_tapering Vignette",
      "engine": "knitr::rmarkdown",
      "headings": [
        "Introduction",
        "Tapering extension to medExtractR",
        "medExtractR_tapering development",
        "Details of medExtractR_tapering functionality",
        "References"
      ],
      "created": "2021-06-06 05:50:06",
      "modified": "2022-04-04 20:40:07",
      "commits": 2
    },
    {
      "source": "mxr_drug_list.Rmd",
      "filename": "mxr_drug_list.html",
      "title": "Customizing drug_list",
      "engine": "knitr::rmarkdown",
      "headings": [
        "References"
      ],
      "created": "2022-04-04 20:40:07",
      "modified": "2022-04-04 20:40:07",
      "commits": 1
    }
  ],
  "_score": 3.1760912590556813,
  "_indexed": true,
  "_nocasepkg": "medextractr",
  "_universes": [
    "cran"
  ],
  "_binaries": [
    {
      "r": "4.7.0",
      "os": "linux",
      "version": "0.4.1",
      "date": "2026-05-14T08:51:13.000Z",
      "distro": "noble",
      "commit": "dab82684d5be097df1efd3962832a5381a43ab32",
      "fileid": "7f24651e08e233ddcff63583eff24e809f98f32b8f0a6f1839489557291aaf83",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/25850657452"
    },
    {
      "r": "4.6.0",
      "os": "linux",
      "version": "0.4.1",
      "date": "2026-05-14T08:51:19.000Z",
      "distro": "noble",
      "commit": "dab82684d5be097df1efd3962832a5381a43ab32",
      "fileid": "46eec89bc07522c01548d29ad0a183d93ed8e94ba0a4d130404978cd766d669a",
      "status": "success",
      "check": "WARNING",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/25850657452"
    },
    {
      "r": "4.6.0",
      "os": "wasm",
      "version": "0.4.1",
      "date": "2026-05-22T09:03:13.000Z",
      "commit": "dab82684d5be097df1efd3962832a5381a43ab32",
      "fileid": "62763436b85f6615cba234ab62d04c0696b27c86f4a8835f30a97abba4236bcc",
      "status": "success",
      "buildurl": "https://github.com/r-universe/cran/actions/runs/25850657452"
    }
  ]
}