Only downloads the specified files if it is not found locally.
Optionally unzips the files.
dl.data(urls, dest = ".", checksum = TRUE, unzip = FALSE)
Arguments
- urls
A character vector of data file URLs.
- dest
The directory path in which data should be downloaded.
- checksum
Logical indicating whether downloaded files should be checksummed.
- unzip
Logical indicating whether the file should be unzipped after download.
Author
Alex Chubaty and Eliot Mcintire