adjust_for_inflation    Convert nominal prices into real prices
append_exchangeratehost_access_key
                        Retrieves exchangerate.host (forex) API key
                        from R environment variables and appends to API
                        call
convert_currencies      Convert Currencies
convert_to_iso2Code     Convert any country input into its iso2Code
country_input_type      Determines whether country input is a country
                        name or iso2Code
currencies              Retrieve available currencies and their
                        respective symbols/codes
currency_characters     Provide currency characters
currency_info           Information for each of 191 currencies
currency_to_numeric     Convert human readable currencies into numeric
                        data
display_api_info        Display link to further information
exchange_rate_latest    Retrieve the latest exchange rates between the
                        provided currency code
extract_salary          Extract numeric salary from text data
format_currency         Make numeric currency values human readable
format_dollars          Make numeric currency values human readable
from_to_dates_rates     Wrapper around
                        'priceR::historical_exchange_rates()' with
                        slight modifications to structure of inputs and
                        output
historical_exchange_rates
                        Retrieve historical exchange rates
make_dates              Creates date ranges so as to batch up large API
                        calls into many smaller ones
pminmax                 Removes redundant API calls of currency pairs.
                        That is, revmoes the need to for separate calls
                        for both 'from = EUR, to = USD' and 'from =
                        USD, to = EUR'
retrieve_historical_rates
                        Retrieve historical exchange rates
retrieve_inflation_data
                        Retrieve historical inflation data
round_down_to_nearest   Round prices down to the nearest specified
                        increment
round_to_nearest        Round prices to the nearest specified increment
round_up_to_nearest     Round prices up to the nearest specified
                        increment
show_countries          Show available country codes
url_all_results         Generate a World Bank API URL that will return
                        all results for a given indicator in JSON
                        format
