{ "_id": "6ac95db9de46216d5edda9b3", "Type": "Package", "Package": "epidatr", "Title": "Client for Delphi's 'Epidata' API", "Version": "1.4.0", "Authors@R": "c(\nperson(\"Logan\", \"Brooks\", , \"lcbrooks@andrew.cmu.edu\", role = \"aut\"),\nperson(\"Dmitry\", \"Shemetov\", , \"dshemeto@andrew.cmu.edu\", role = \"aut\"),\nperson(\"Samuel\", \"Gratzl\", , \"sam@sgratzl.com\", role = \"aut\"),\nperson(\"David\", \"Weber\", , \"davidweb@andrew.cmu.edu\", role = c(\"ctb\", \"cre\")),\nperson(\"Nat\", \"DeFries\", role = \"ctb\"),\nperson(\"Alex\", \"Reinhart\", role = \"ctb\"),\nperson(\"Daniel J.\", \"McDonald\", role = \"ctb\"),\nperson(\"Kean Ming\", \"Tan\", role = \"ctb\"),\nperson(\"Will\", \"Townes\", role = \"ctb\"),\nperson(\"George\", \"Haff\", role = \"ctb\"),\nperson(\"Kathryn\", \"Mazaitis\", role = \"ctb\")\n)", "Description": "The Delphi 'Epidata' API provides real-time access to\nepidemiological surveillance data for influenza, 'COVID-19',\nand other diseases for the USA at various geographical\nresolutions, both from official government sources such as the\nCenter for Disease Control (CDC) and Google Trends and private\npartners such as Facebook and Change 'Healthcare'. It is built\nand maintained by the Carnegie Mellon University Delphi\nresearch group. To cite this API: David C. Farrow, Logan C.\nBrooks, Aaron 'Rumack', Ryan J. 'Tibshirani', 'Roni'\n'Rosenfeld' (2015). Delphi 'Epidata' API.\n.", "License": "MIT + file LICENSE", "URL": "https://cmu-delphi.github.io/epidatr/,\nhttps://cmu-delphi.github.io/delphi-epidata/,\nhttps://github.com/cmu-delphi/epidatr", "BugReports": "https://github.com/cmu-delphi/epidatr/issues", "VignetteBuilder": "knitr", "Config/Needs/precompile": "dplyr, ggplot2, mapproj, maps, ragg", "Config/Needs/website": "cmu-delphi/delphidocs", "Config/testthat/edition": "3", "Encoding": "UTF-8", "Language": "en-US", "Roxygen": "list(markdown = TRUE)", "Collate": "'auth.R' 'cache.R' 'check.R' 'constants.R' 'covidcast.R'\n'endpoints.R' 'epidatacall.R' 'epidatr-package.R' 'model.R'\n'request.R' 'utils-pipe.R' 'utils.R'", "Config/roxygen2/version": "8.1.0", "Config/pak/sysreqs": "libxml2-dev libssl-dev libx11-dev", "Repository": "https://cmu-delphi.r-universe.dev", "Date/Publication": "2026-10-09 19:31:09 UTC", "RemoteUrl": "https://github.com/cmu-delphi/epidatr", "RemoteRef": "HEAD", "RemoteSha": "b4360372e3319efb6d3e8b0d55674dd21e2a65b0", "NeedsCompilation": "no", "Packaged": { "Date": "2026-10-09 21:28:39 UTC", "User": "root" }, "Author": "Logan Brooks [aut],\nDmitry Shemetov [aut],\nSamuel Gratzl [aut],\nDavid Weber [ctb, cre],\nNat DeFries [ctb],\nAlex Reinhart [ctb],\nDaniel J. McDonald [ctb],\nKean Ming Tan [ctb],\nWill Townes [ctb],\nGeorge Haff [ctb],\nKathryn Mazaitis [ctb]", "Maintainer": "David Weber ", "_user": "cmu-delphi", "_type": "src", "_file": "epidatr_1.4.0.tar.gz", "_fileid": "https://r2.ropensci.org/a9cb33ce6d89d6881ee13767fb0ccc36a66b364b344fc9e308205ce5952edcce", "_filesize": 1419872, "_sha256": "a9cb33ce6d89d6881ee13767fb0ccc36a66b364b344fc9e308205ce5952edcce", "_expires": "2027-01-17T21:33:42.000Z", "_created": "2026-10-09T21:28:39.000Z", "_published": "2026-10-09T21:33:45.027Z", "_buildurl": "https://github.com/r-universe/cmu-delphi/actions/runs/37993310111", "_status": "success", "_host": "GitHub-Actions", "_jobs": [ { "job": 114034222019, "time": 126, "config": "linux-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11646266655" }, { "job": 114034222097, "time": 123, "config": "linux-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "11646391503" }, { "job": 114034222047, "time": 167, "config": "macos-oldrel-arm64", "r": "4.5.3", "check": "OK", "artifact": "11646895227" }, { "job": 114034222090, "time": 128, "config": "macos-release-arm64", "r": "4.6.1", "check": "OK", "artifact": "11645893434" }, { "job": 114032916048, "time": 226, "config": "source", "r": "4.6.1", "check": "OK", "artifact": "11646246429" }, { "job": 114034221996, "time": 115, "config": "wasm-release", "r": "4.6.0", "check": "OK", "artifact": "11645718544" }, { "job": 114034222170, "time": 102, "config": "windows-devel-x86_64", "r": "4.7.0", "check": "OK", "artifact": "11646815344" }, { "job": 114034222101, "time": 97, "config": "windows-oldrel-x86_64", "r": "4.5.3", "check": "OK", "artifact": "11646371441" }, { "job": 114034222083, "time": 102, "config": "windows-release-x86_64", "r": "4.6.1", "check": "OK", "artifact": "11645649666" } ], "_upstream": "https://github.com/cmu-delphi/epidatr", "_commit": { "id": "b4360372e3319efb6d3e8b0d55674dd21e2a65b0", "author": "David Weber ", "committer": "GitHub ", "message": "Merge pull request #418 from cmu-delphi/jmr/api-geo-time-filter\n\nApply the geo_value and reference_time filters on the server side. ", "time": 1791574269 }, "_maintainer": { "name": "David Weber", "email": "davidweb@andrew.cmu.edu", "login": "dsweber2", "description": "", "uuid": 7095649 }, "_distro": "resolute", "_registered": true, "_dependencies": [ { "package": "R", "version": ">= 3.5.0", "role": "Depends" }, { "package": "cachem", "role": "Imports" }, { "package": "checkmate", "role": "Imports" }, { "package": "cli", "role": "Imports" }, { "package": "glue", "role": "Imports" }, { "package": "httr2", "role": "Imports" }, { "package": "jsonlite", "role": "Imports" }, { "package": "magrittr", "role": "Imports" }, { "package": "MMWRweek", "role": "Imports" }, { "package": "openssl", "role": "Imports" }, { "package": "purrr", "role": "Imports" }, { "package": "rappdirs", "role": "Imports" }, { "package": "readr", "role": "Imports" }, { "package": "rlang", "role": "Imports" }, { "package": "tibble", "role": "Imports" }, { "package": "utils", "role": "Imports" }, { "package": "vctrs", "role": "Imports" }, { "package": "lifecycle", "role": "Imports" }, { "package": "xml2", "role": "Imports" }, { "package": "knitr", "role": "Suggests" }, { "package": "rmarkdown", "role": "Suggests" }, { "package": "testthat", "version": ">= 3.1.5", "role": "Suggests" }, { "package": "withr", "role": "Suggests" }, { "package": "curl", "role": "Suggests" } ], "_owner": "cmu-delphi", "_selfowned": true, "_usedby": 0, "_updates": [ { "week": "2025-47", "n": 1 }, { "week": "2026-23", "n": 7 }, { "week": "2026-34", "n": 1 }, { "week": "2026-35", "n": 3 }, { "week": "2026-38", "n": 6 }, { "week": "2026-39", "n": 4 }, { "week": "2026-41", "n": 1 } ], "_tags": [ { "name": "v1.2.2", "date": "2025-11-17" }, { "name": "v1.3.0", "date": "2026-05-27" }, { "name": "v1.2.4", "date": "2026-06-02" }, { "name": "v1.4.0", "date": "2026-09-20" } ], "_stars": 6, "_contributors": [ { "user": "dshemetov", "count": 368, "uuid": 1810426 }, { "user": "dsweber2", "count": 212, "uuid": 7095649 }, { "user": "nmdefries", "count": 152, "uuid": 42820733 }, { "user": "javiermtzrdz", "count": 100, "uuid": 39629918 }, { "user": "lcbrooks", "count": 47, "uuid": 6476275 }, { "user": "sgratzl", "count": 43, "uuid": 4129778 }, { "user": "capnrefsmmat", "count": 31, "uuid": 711629 }, { "user": "dajmcdon", "count": 27, "uuid": 20528078 }, { "user": "brookslogan", "count": 15, "uuid": 24498353 }, { "user": "keanmingtan", "count": 6, "uuid": 70399248 }, { "user": "krivard", "count": 3, "uuid": 1158666 }, { "user": "willtownes", "count": 3, "uuid": 810709 }, { "user": "melange396", "count": 2, "uuid": 110998 }, { "user": "tinatownes", "count": 1, "uuid": 11445176 } ], "_userbio": { "uuid": 22899971, "type": "organization", "name": "Delphi", "followers": 59, "description": "Developing the Theory and Practice of Epidemiological Forecasting" }, "_downloads": { "count": 630, "source": "https://cranlogs.r-pkg.org/downloads/total/last-month/epidatr" }, "_devurl": "https://github.com/cmu-delphi/epidatr", "_pkgdown": "https://cmu-delphi.github.io/epidatr/", "_searchresults": 265, "_rbuild": "4.6.1", "_assets": [ "extra/citation.cff", "extra/citation.html", "extra/citation.json", "extra/citation.txt", "extra/contents.json", "extra/epidatr.html", "extra/manual.pdf", "extra/NEWS.html", "extra/NEWS.txt", "extra/readme.html", "extra/readme.md", "LICENSE" ], "_homeurl": "https://github.com/cmu-delphi/epidatr", "_realowner": "cmu-delphi", "_cranurl": true, "_releases": [ { "version": "1.0.0", "date": "2023-09-19" }, { "version": "1.1.0", "date": "2024-03-01" }, { "version": "1.1.1", "date": "2024-03-04" }, { "version": "1.2.0", "date": "2024-06-20" }, { "version": "1.2.1", "date": "2025-03-22" }, { "version": "1.2.2", "date": "2025-11-17" }, { "version": "1.2.4", "date": "2026-06-02" }, { "version": "1.3.0", "date": "2026-08-28" }, { "version": "1.4.0", "date": "2026-09-21" } ], "_exports": [ "avail_endpoints", "cache_info", "clear_cache", "covidcast_epidata", "disable_cache", "epidata", "epidata_archive", "epidata_aux", "epidata_meta", "epidata_snapshot", "epirange", "fetch", "fetch_args_list", "get_api_key", "pub_covid_hosp_facility", "pub_covid_hosp_facility_lookup", "pub_covid_hosp_state_timeseries", "pub_covidcast", "pub_covidcast_meta", "pub_delphi", "pub_dengue_nowcast", "pub_ecdc_ili", "pub_flusurv", "pub_fluview", "pub_fluview_clinical", "pub_fluview_meta", "pub_gft", "pub_kcdc_ili", "pub_meta", "pub_nidss_dengue", "pub_nidss_flu", "pub_nowcast", "pub_paho_dengue", "pub_wiki", "pvt_cdc", "pvt_dengue_sensors", "pvt_ght", "pvt_meta_norostat", "pvt_norostat", "pvt_quidel", "pvt_sensors", "pvt_twitter", "save_api_key", "set_cache" ], "_help": [ { "page": "avail_endpoints", "title": "List all available Epidata API endpoints", "topics": [ "avail_endpoints" ] }, { "page": "cache_info", "title": "Describe current cache", "topics": [ "cache_info" ] }, { "page": "cast_api_queries", "title": "cast-API snapshot and archive queries", "topics": [ "cast_api_queries", "epidata", "epidata_archive", "epidata_snapshot" ] }, { "page": "clear_cache", "title": "Manually reset the cache, deleting all currently saved data and starting afresh", "topics": [ "clear_cache" ] }, { "page": "covidcast_epidata", "title": "Creates the COVIDcast Epidata autocomplete helper", "topics": [ "covidcast_epidata" ] }, { "page": "epidata_call", "title": "An abstraction that holds information needed to make an epidata request", "topics": [ "create_epidata_call", "epidata_call", "fetch" ] }, { "page": "disable_cache", "title": "Turn off the caching for this session", "topics": [ "disable_cache" ] }, { "page": "epidata_aux", "title": "Fetch V5 auxiliary data", "topics": [ "epidata_aux", "epidata_aux.data.frame", "epidata_aux.default" ] }, { "page": "epidata_meta", "title": "Get cast-API source metadata", "topics": [ "epidata_meta" ] }, { "page": "epirange", "title": "Specify a range of days or weeks for API requests", "topics": [ "epirange" ] }, { "page": "fetch_args_list", "title": "Set custom API request parameters", "topics": [ "fetch_args", "fetch_args_list" ] }, { "page": "get_api_key", "title": "Get and set API keys", "topics": [ "get_api_key", "save_api_key" ] }, { "page": "pub_covid_hosp_facility", "title": "COVID hospitalizations by facility", "topics": [ "pub_covid_hosp_facility" ] }, { "page": "pub_covid_hosp_facility_lookup", "title": "Helper for finding COVID hospitalization facilities", "topics": [ "pub_covid_hosp_facility_lookup" ] }, { "page": "pub_covid_hosp_state_timeseries", "title": "COVID hospitalizations by state", "topics": [ "pub_covid_hosp_state_timeseries" ] }, { "page": "pub_covidcast", "title": "Various COVID and flu signals via the COVIDcast endpoint", "topics": [ "pub_covidcast" ] }, { "page": "pub_covidcast_meta", "title": "Metadata for the COVIDcast endpoint", "topics": [ "pub_covidcast_meta" ] }, { "page": "pub_delphi", "title": "Delphi's ILINet outpatient doctor visits forecasts", "topics": [ "pub_delphi" ] }, { "page": "pub_dengue_nowcast", "title": "Delphi's PAHO dengue nowcasts (North and South America)", "topics": [ "pub_dengue_nowcast" ] }, { "page": "pub_ecdc_ili", "title": "ECDC ILI incidence (Europe)", "topics": [ "pub_ecdc_ili" ] }, { "page": "pub_flusurv", "title": "CDC FluSurv flu hospitalizations", "topics": [ "pub_flusurv" ] }, { "page": "pub_fluview", "title": "CDC FluView ILINet outpatient doctor visits", "topics": [ "pub_fluview" ] }, { "page": "pub_fluview_clinical", "title": "CDC FluView flu tests from clinical labs", "topics": [ "pub_fluview_clinical" ] }, { "page": "pub_fluview_meta", "title": "Metadata for the FluView endpoint", "topics": [ "pub_fluview_meta" ] }, { "page": "pub_gft", "title": "Google Flu Trends flu search volume", "topics": [ "pub_gft" ] }, { "page": "pub_kcdc_ili", "title": "KCDC ILI incidence (Korea)", "topics": [ "pub_kcdc_ili" ] }, { "page": "pub_meta", "title": "Metadata for the Delphi Epidata API", "topics": [ "pub_meta" ] }, { "page": "pub_nidss_dengue", "title": "NIDSS dengue cases (Taiwan)", "topics": [ "pub_nidss_dengue" ] }, { "page": "pub_nidss_flu", "title": "NIDSS flu doctor visits (Taiwan)", "topics": [ "pub_nidss_flu" ] }, { "page": "pub_nowcast", "title": "Delphi's ILI Nearby nowcasts", "topics": [ "pub_nowcast" ] }, { "page": "pub_paho_dengue", "title": "PAHO dengue data (North and South America)", "topics": [ "pub_paho_dengue" ] }, { "page": "pub_wiki", "title": "Wikipedia webpage counts by article", "topics": [ "pub_wiki" ] }, { "page": "pvt_cdc", "title": "CDC total and by topic webpage visits", "topics": [ "pvt_cdc" ] }, { "page": "pvt_dengue_sensors", "title": "PAHO dengue digital surveillance sensors (North and South America)", "topics": [ "pvt_dengue_sensors" ] }, { "page": "pvt_ght", "title": "Google Health Trends health topics search volume", "topics": [ "pvt_ght" ] }, { "page": "pvt_meta_norostat", "title": "Metadata for the NoroSTAT endpoint", "topics": [ "pvt_meta_norostat" ] }, { "page": "pvt_norostat", "title": "CDC NoroSTAT norovirus outbreaks", "topics": [ "pvt_norostat" ] }, { "page": "pvt_quidel", "title": "Quidel COVID-19 and influenza testing data", "topics": [ "pvt_quidel" ] }, { "page": "pvt_sensors", "title": "Influenza and dengue digital surveillance sensors", "topics": [ "pvt_sensors" ] }, { "page": "pvt_twitter", "title": "HealthTweets total and influenza-related tweets", "topics": [ "pvt_twitter" ] }, { "page": "set_cache", "title": "Create or renew a cache for this session", "topics": [ "set_cache" ] }, { "page": "timeset", "title": "Timeset formats for specifying dates", "topics": [ "timeset" ] } ], "_readme": "https://github.com/cmu-delphi/epidatr/raw/HEAD/README.md", "_rundeps": [ "askpass", "backports", "bit", "bit64", "cachem", "checkmate", "cli", "clipr", "cpp11", "crayon", "curl", "fastmap", "glue", "hms", "httr2", "jsonlite", "lifecycle", "magrittr", "MMWRweek", "openssl", "pillar", "pkgconfig", "prettyunits", "progress", "purrr", "R6", "rappdirs", "readr", "rlang", "sys", "tibble", "tidyselect", "tzdb", "utf8", "vctrs", "vroom", "withr", "xml2" ], "_vignettes": [ { "source": "signal-discovery.Rmd", "filename": "signal-discovery.html", "title": "Finding data sources and signals of interest", "engine": "knitr::rmarkdown", "headings": [ "V5 sources", "Online documentation and EpiPortal", "Exploring metadata with epidata_meta()", "Example queries for V5 sources", "Migrating endpoints", "Exploring legacy COVIDcast sources with covidcast_epidata()", "Example legacy query", "Historical endpoints", "Exploring package endpoints with avail_endpoints()", "Examples" ], "created": "2024-03-02 01:07:22", "modified": "2026-09-24 18:12:44", "commits": 6 }, { "source": "epidatr.Rmd", "filename": "epidatr.html", "title": "Get started with epidatr", "engine": "knitr::rmarkdown", "headings": [ "Setup", "Installation", "API Keys", "The Delphi V5 API", "Basic Usage", "Getting versioned data", "Auxiliary data", "Advanced queries", "Server-side key filtering", "Dry runs", "Plotting", "Plotting revision histories", "Available data sources and endpoints" ], "created": "2022-08-10 05:35:05", "modified": "2026-09-24 18:12:44", "commits": 26 }, { "source": "versioned-data.Rmd", "filename": "versioned-data.html", "title": "Understanding and accessing versioned data", "engine": "knitr::rmarkdown", "headings": [ "Data known \"as of\" a specific date", "Multiple versions and revision histories", "Calculating reporting lag" ], "created": "2024-03-02 01:07:22", "modified": "2026-09-24 18:12:44", "commits": 5 }, { "source": "migration-guide.Rmd", "filename": "migration-guide.html", "title": "V3/V4 to V5 Migration Guide", "engine": "knitr::rmarkdown", "headings": [ "Endpoint mapping", "Argument changes", "Column changes", "Uncertainty columns", "A query, before and after", "V4 query example: NSSP COVIDcast", "V3 query example: FluView", "Revision history queries", "Inspecting a source in the new API", "Endpoints kept for historical reference" ], "created": "2026-08-25 20:22:58", "modified": "2026-10-09 19:31:09", "commits": 5 } ], "_score": 8.461468512305528, "_indexed": true, "_nocasepkg": "epidatr", "_universes": [ "cmu-delphi", "dsweber2" ], "_binaries": [ { "r": "4.7.0", "os": "linux", "version": "1.4.0", "date": "2026-10-09T21:30:46.000Z", "distro": "resolute", "commit": "b4360372e3319efb6d3e8b0d55674dd21e2a65b0", "fileid": "https://r2.ropensci.org/4b9b28f5b96c251d4cdb5b9a7289fd1c064d945de955f495da8ed0555fb22248", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cmu-delphi/actions/runs/37993310111" }, { "r": "4.6.1", "os": "linux", "version": "1.4.0", "date": "2026-10-09T21:30:43.000Z", "distro": "resolute", "commit": "b4360372e3319efb6d3e8b0d55674dd21e2a65b0", "fileid": "https://r2.ropensci.org/b0b963d07366defa473538f98aae66226307cf2f26bf2b2cf2b24940608b5db8", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cmu-delphi/actions/runs/37993310111" }, { "r": "4.5.3", "os": "mac", "version": "1.4.0", "date": "2026-10-09T21:32:29.000Z", "commit": "b4360372e3319efb6d3e8b0d55674dd21e2a65b0", "fileid": "https://r2.ropensci.org/7ff76a7ccd5e0640af0abcba834baac13b082aa1eb89009bf2e73fcec6113b93", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cmu-delphi/actions/runs/37993310111" }, { "r": "4.6.1", "os": "mac", "version": "1.4.0", "date": "2026-10-09T21:31:49.000Z", "commit": "b4360372e3319efb6d3e8b0d55674dd21e2a65b0", "fileid": "https://r2.ropensci.org/cb834956f3d21b81c630a582f1714848f50eec7e3d4c40b3b62d72d16b832880", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cmu-delphi/actions/runs/37993310111" }, { "r": "4.6.0", "os": "wasm", "version": "1.4.0", "date": "2026-10-09T21:30:57.000Z", "commit": "b4360372e3319efb6d3e8b0d55674dd21e2a65b0", "fileid": "https://r2.ropensci.org/8a938e48b31a2d376e6b045dfa745d5c7d385c0368466aeed0a48f8c9c051e1c", "status": "success", "buildurl": "https://github.com/r-universe/cmu-delphi/actions/runs/37993310111" }, { "r": "4.7.0", "os": "win", "version": "1.4.0", "date": "2026-10-09T21:30:00.000Z", "commit": "b4360372e3319efb6d3e8b0d55674dd21e2a65b0", "fileid": "https://r2.ropensci.org/3ff7273c1238f294a4a8318a981d13c2700c034440e79659bd51a1820e93c6f3", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cmu-delphi/actions/runs/37993310111" }, { "r": "4.5.3", "os": "win", "version": "1.4.0", "date": "2026-10-09T21:29:59.000Z", "commit": "b4360372e3319efb6d3e8b0d55674dd21e2a65b0", "fileid": "https://r2.ropensci.org/8825387a2c5c496e9c9882009697880fb2073a3a32fe56da9aad85e616e5b590", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cmu-delphi/actions/runs/37993310111" }, { "r": "4.6.1", "os": "win", "version": "1.4.0", "date": "2026-10-09T21:30:00.000Z", "commit": "b4360372e3319efb6d3e8b0d55674dd21e2a65b0", "fileid": "https://r2.ropensci.org/30e24d3311b1d5d9a2e1edf03a629d36e17170dae1863f8b547d35e2568dd56a", "status": "success", "check": "OK", "buildurl": "https://github.com/r-universe/cmu-delphi/actions/runs/37993310111" } ] }