Package: epidatr 1.2.3

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David Weber

epidatr: Client for Delphi's 'Epidata' API

The Delphi 'Epidata' API provides real-time access to epidemiological surveillance data for influenza, 'COVID-19', and other diseases for the USA at various geographical resolutions, both from official government sources such as the Center for Disease Control (CDC) and Google Trends and private partners such as Facebook and Change 'Healthcare'. It is built and maintained by the Carnegie Mellon University Delphi research group. To cite this API: David C. Farrow, Logan C. Brooks, Aaron 'Rumack', Ryan J. 'Tibshirani', 'Roni' 'Rosenfeld' (2015). Delphi 'Epidata' API. <https://github.com/cmu-delphi/delphi-epidata>.

Authors:Logan Brooks [aut], Dmitry Shemetov [aut], Samuel Gratzl [aut], David Weber [ctb, cre], Nat DeFries [ctb], Alex Reinhart [ctb], Daniel J. McDonald [ctb], Kean Ming Tan [ctb], Will Townes [ctb], George Haff [ctb], Kathryn Mazaitis [ctb]

epidatr_1.2.3.tar.gz
epidatr_1.2.3.zip(r-4.6)epidatr_1.2.3.zip(r-4.5)epidatr_1.2.3.zip(r-4.4)
epidatr_1.2.3.tgz(r-4.5-any)
epidatr_1.2.3.tar.gz(r-4.6-any)epidatr_1.2.3.tar.gz(r-4.5-any)
epidatr_1.2.3.tgz(r-4.5-emscripten)
epidatr.pdf |epidatr.html✨
epidatr/json (API)
NEWS

# Install 'epidatr' in R:
install.packages('epidatr', repos = c('https://cmu-delphi.r-universe.dev', 'https://cloud.r-project.org'))

Bug tracker:https://github.com/cmu-delphi/epidatr/issues

Pkgdown/docs site:https://cmu-delphi.github.io

On CRAN:

Conda:

7.84 score 5 stars 177 scripts 567 downloads 39 exports 43 dependencies

Last updated from:d653d1feec. Checks:9 OK. Indexed: yes.

TargetResultTotal timeArtifact
linux-devel-x86_64OK143
source / vignettesOK217
linux-release-x86_64OK143
macos-release-arm64OK115
macos-oldrel-arm64OK126
windows-develOK124
windows-releaseOK134
windows-oldrelOK113
wasm-releaseOK138

Exports:avail_endpointscache_infoclear_cachecovidcast_epidatadisable_cacheepirangefetchfetch_args_listget_api_keypub_covid_hosp_facilitypub_covid_hosp_facility_lookuppub_covid_hosp_state_timeseriespub_covidcastpub_covidcast_metapub_delphipub_dengue_nowcastpub_ecdc_ilipub_flusurvpub_fluviewpub_fluview_clinicalpub_fluview_metapub_gftpub_kcdc_ilipub_metapub_nidss_denguepub_nidss_flupub_nowcastpub_paho_denguepub_wikipvt_cdcpvt_dengue_sensorspvt_ghtpvt_meta_norostatpvt_norostatpvt_quidelpvt_sensorspvt_twittersave_api_keyset_cache

Dependencies:askpassbackportscachemcheckmateclicliprcrayoncredentialscurldescfastmapfsgertghgitcredsgluehttrhttr2inijsonlitelifecyclemagrittrmimeMMWRweekopensslpillarpkgconfigpurrrR6rappdirsrlangrprojrootrstudioapisystibbleusethisutf8vctrswhiskerwithrxml2yamlzip

Finding data sources and signals of interest

Rendered fromsignal-discovery.Rmdusingknitr::rmarkdownon Dec 01 2025.

Last update: 2024-03-02
Started: 2024-03-02

Get started with epidatr

Rendered fromepidatr.Rmdusingknitr::rmarkdownon Dec 01 2025.

Last update: 2025-12-01
Started: 2022-08-10

Understanding and accessing versioned data

Rendered fromversioned-data.Rmdusingknitr::rmarkdownon Dec 01 2025.

Last update: 2024-03-02
Started: 2024-03-02

Readme and manuals

Help Manual

Help pageTopics
List all available Epidata API endpointsavail_endpoints
Describe current cachecache_info
Manually reset the cache, deleting all currently saved data and starting afreshclear_cache
Creates the COVIDcast Epidata autocomplete helpercovidcast_epidata
An abstraction that holds information needed to make an epidata requestcreate_epidata_call epidata_call fetch
Turn off the caching for this sessiondisable_cache
Specify a range of days or weeks for API requestsepirange
Set custom API request parametersfetch_args fetch_args_list
Get and set API keysget_api_key save_api_key
COVID hospitalizations by facilitypub_covid_hosp_facility
Helper for finding COVID hospitalization facilitiespub_covid_hosp_facility_lookup
COVID hospitalizations by statepub_covid_hosp_state_timeseries
Various COVID and flu signals via the COVIDcast endpointpub_covidcast
Metadata for the COVIDcast endpointpub_covidcast_meta
Delphi's ILINet outpatient doctor visits forecastspub_delphi
Delphi's PAHO dengue nowcasts (North and South America)pub_dengue_nowcast
ECDC ILI incidence (Europe)pub_ecdc_ili
CDC FluSurv flu hospitalizationspub_flusurv
CDC FluView ILINet outpatient doctor visitspub_fluview
CDC FluView flu tests from clinical labspub_fluview_clinical
Metadata for the FluView endpointpub_fluview_meta
Google Flu Trends flu search volumepub_gft
KCDC ILI incidence (Korea)pub_kcdc_ili
Metadata for the Delphi Epidata APIpub_meta
NIDSS dengue cases (Taiwan)pub_nidss_dengue
NIDSS flu doctor visits (Taiwan)pub_nidss_flu
Delphi's ILI Nearby nowcastspub_nowcast
PAHO dengue data (North and South America)pub_paho_dengue
Wikipedia webpage counts by articlepub_wiki
CDC total and by topic webpage visitspvt_cdc
PAHO dengue digital surveillance sensors (North and South America)pvt_dengue_sensors
Google Health Trends health topics search volumepvt_ght
Metadata for the NoroSTAT endpointpvt_meta_norostat
CDC NoroSTAT norovirus outbreakspvt_norostat
Quidel COVID-19 and influenza testing datapvt_quidel
Influenza and dengue digital surveillance sensorspvt_sensors
HealthTweets total and influenza-related tweetspvt_twitter
Create or renew a cache for this sessionset_cache
Timeset formats for specifying datestimeset
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