[R] Check if directory exists

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Subject: [R] Check if directory exists
From: Aleksey Naumov (naumov@acsu.buffalo.edu)
Date: Sat 20 May 2000 - 05:54:07 EST 

Message-ID: <39259BDE.767570BB@acsu.buffalo.edu>

Dear R users,

is there a function to check if a directory exists? file.exists() works
for both files and dirs, but there's no way to tell, AFAIK. Something
like
file.exists(dir=T), or is.dir() would be nice...

Thanks

Aleksey

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