Download datasets for a given template.
Usage
download_marketdata(template, cache_folder = cachedir(), do_cache = TRUE, ...)
Arguments
- template
the template name
- cache_folder
Location of cache folder (default = cachedir())
- do_cache
a logical indicating if the existing file (previously
downloaded) should be used or replaced.
- ...
additional arguments
Value
a string with the file path of downloaded file or NULL if download
fails.
This function downloads data sets for those templates that specifies a
downloader attribute.
If dest is not provided, cache_folder is used and a file with template
id is saved inside it.
Examples
if (FALSE) { # \dontrun{
fname <- download_marketdata("CDIIDI")
} # }
