td_get | R Documentation |
This function looks into the tesouro direto website (https://www.tesourodireto.com.br/) and downloads all of the files containing prices and yields of government bonds. You can use input asset_codes to restrict the downloads to specific bonds
td_get(
asset_codes = "LTN",
first_year = 2005,
last_year = as.numeric(format(Sys.Date(), "%Y")),
dl_folder = get_cache_folder()
)
asset_codes |
Strings that identify the assets (1 or more assets) in the names of the excel files. E.g. asset_codes = 'LTN'. When set to NULL, it will download all available assets |
first_year |
first year of data (minimum of 2015) |
last_year |
first year of data |
dl_folder |
Name of folder to save excel files from tesouro direto (will create if it does not exists) |
TRUE if successful
## Not run:
td_get("LTN", 2020, 2022)
## End(Not run)
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