Hi, something like this perhaps,
if("myfolder"%in%dir()==FALSE) dir.create("myfolder")
Command dir.create() is not overwriting an existing folder.
Best regards,
Andris
On Fri, Oct 29, 2010 at 12:08 PM, Ron Michael <[email protected]> wrote:
> Hi all, I am wondering is there any way to check whether some Directory
> exists or not, given the parent path of that directory? After searching for a
> while I found that there is a function dir.create() to create some directory.
> However I need to know whether such directory already exists or not,
> otherwise I will create that.
>
> Thanks,
>
>
> [[alternative HTML version deleted]]
>
>
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