add_extra_na_cols       Add extra columns filled with NA values to a
                        dataset.
calculate_columns_from_existing_data
                        Cumulative counts from daily counts or daily
                        counts from cumulative, dependent on which
                        columns already exist
complete_cumulative_columns
                        Completes cumulative columns if rows were added
                        with NAs.
convert_to_covid19R_format
                        Convert data to Covid19R package data standard
csv_reader              Custom CSV reading function
fill_empty_dates_with_na
                        Add rows of NAs for dates where a region does
                        not have any data
get_afghan_region_codes
                        Afghan region codes
get_afghan_regional_cases
                        Afghan Regional Daily COVID-19 Count Data
get_authority_lookup_table
                        Lookup table for local authority structure for
                        the UK
get_belgium_level_2_codes
                        Belgian Provincial region codes
get_belgium_region_codes
                        Belgian region codes
get_belgium_regional_cases_only_level_1
                        Belgian Regional Daily COVID-19 Count Data -
                        Regions Only
get_belgium_regional_cases_with_level_2
                        Belgian Provincial Daily COVID-19 Count Data -
                        Regions and Provinces
get_brazil_level_2_codes
                        Brazilian level 2 codes (not available
                        currently)
get_brazil_region_codes
                        Brazilian region codes
get_brazil_regional_cases_only_level_1
                        Brazilian Regional Daily COVID-19 Count Data -
                        States
get_brazil_regional_cases_with_level_2
                        Brazilian Regional Daily COVID-19 Count Data -
                        Cities
get_canada_region_codes
                        Canadian region codes
get_canada_regional_cases
                        Canadian Regional Daily COVID-19 Count Data -
                        Provinces
get_colombia_region_codes
                        Colombia region codes
get_colombia_regional_cases
                        Colombian Regional Daily COVID-19 Count Data -
                        Department
get_cumulative_from_daily
                        Cumulative counts from daily counts.
get_daily_from_cumulative
                        Daily counts from data that is in cumulative
                        form.
get_ecdc_cases          ECDC International Case Counts: works within
                        get_national_data
get_germany_level_2_codes
                        German level 2 codes (not available currently)
get_germany_region_codes
                        German region codes
get_germany_regional_cases_only_level_1
                        German Regional Daily COVID-19 Count Data -
                        Bundesland
get_germany_regional_cases_with_level_2
                        German Regional Daily COVID-19 Count Data -
                        Landkreis
get_india_region_codes
                        Indian region codes
get_india_regional_cases
                        Indian Regional Daily COVID-19 Count Data -
                        State
get_info_covidregionaldata
                        Get meta information about the
                        covidregionaldata refresh_* data getters.
get_interventions_data
                        Import ACAPS Government Interventions dataset
get_italy_region_codes
                        Italian region codes
get_italy_regional_cases
                        Regional Daily COVID-19 Count Data
get_level_2_region_codes
                        Get a table of level 2 region codes (FIPS, ONS,
                        region) for a specified country
get_linelist            Get Linelist Data
get_national_data       Get national-level data for countries globally,
                        sourced from the ECDC or WHO.
get_region_codes        Get a table of region codes for a specified
                        country
get_regional_data       The main calculation function for
                        covidregionaldata. The majority of the work is
                        done in this function.
get_russia_region_codes
                        Russian region codes
get_russia_regional_cases
                        Russian Regional Daily COVID-19 Count Data -
                        Region
get_uk_level_2_codes    UK level 2 codes (ONS) (Included in original
                        function)
get_uk_region_codes     UK region codes (NULL - they're in the raw data
                        already)
get_uk_regional_cases_only_level_1
                        UK Regional Daily COVID-19 Count Data - Region
get_uk_regional_cases_with_level_2
                        UK Regional Daily COVID-19 Count Data -
                        Authority
get_us_level_2_codes    US level 2 codes (FIPS) (Included in original
                        function)
get_us_region_codes     US region codes
get_us_regional_cases_only_level_1
                        US Regional Daily COVID-19 Count Data - States
get_us_regional_cases_with_level_2
                        US Regional Daily COVID-19 Count Data -
                        Counties
get_who_cases           Download the most recent WHO case data
left_join_region_codes
                        Custom left_join function
refresh_covidregionaldata_afghanistan
                        Get daily Afghan COVID-19 count data by
                        Province (Wilayat)
refresh_covidregionaldata_belgium
                        Get daily Belgian COVID-19 count data by Region
refresh_covidregionaldata_brazil
                        Get daily Brazilian COVID-19 count data by
                        State (Estado)
refresh_covidregionaldata_canada
                        Get daily Canada COVID-19 count data by
                        Province/Territory
refresh_covidregionaldata_colombia
                        Get daily Colombian COVID-19 count data by
                        Department (Departamento).
refresh_covidregionaldata_germany
                        Get daily German COVID-19 count data by State
                        (Bundesland)
refresh_covidregionaldata_india
                        Get daily Indian COVID-19 count data by
                        State/Unified Territory
refresh_covidregionaldata_italy
                        Get daily Italian COVID-19 count data by Region
                        (Regioni).
refresh_covidregionaldata_russia
                        Get daily Russian COVID-19 count data by
                        Russian region.
refresh_covidregionaldata_uk
                        Get daily UK COVID-19 count data by EU-defined
                        region
refresh_covidregionaldata_usa
                        Get daily USA COVID-19 count data by state.
rename_region_code_column
                        Helper to rename the region code column in each
                        dataset to the correct code type for each
                        country (e.g. ISO-3166-2).
rename_region_column    Helper to rename the region column in each
                        dataset to the correct name for each country.
reset_cache             Reset Cache and Update all Local Data
set_negative_values_to_zero
                        Set negative data to 0
start_using_memoise     Add useMemoise to options
stop_using_memoise      Stop using useMemoise
totalise_data           Get totals data given the time series data.
