alphavantagepf          alphavantagepf: A lightweight R interface to
                        the Alpha Vantage API
av_api_key              Set the Alpha Vantage API Key
av_extract_df           Extract data from Alpha Vantage returned data
av_funhelp              Extract data from Alpha Vantage retuned data
av_get_pf               Get financial data from the Alpha Vantage API
av_grep_opts            Extract data from Alpha Vantage returned data
av_make_funcmap         Extract data from Alpha Vantage retuned data
