[R] Downloading a directory of text files into R

[Bob Green]

Hello,

I am seeking advice as to how I can download the 833 files from this 
site:"http://home.brisnet.org.au/~bgreen/Data/"

I want to be able to download them to perform a textual analysis.

If the 833 files, which are in a Directory with two subfolders were 
on my computer I could read them through readtext. Using readtext I 
get the error:

 > x = readtext("http://home.brisnet.org.au/~bgreen/Data/*")
Error in download_remote(file, ignore_missing, cache, verbosity) :
   Remote URL does not end in known extension. Please download the 
file manually.

 > x = readtext("http://home.brisnet.org.au/~bgreen/Data/Dir/()")
Error in download_remote(file, ignore_missing, cache, verbosity) :
   Remote URL does not end in known extension. Please download the 
file manually.

Any suggestions are appreciated.

Bob