Try this:

if(!file.info('myfolder')$isdir) dir.create('myfolder')


On Fri, Oct 29, 2010 at 9:08 AM, Ron Michael <ron_michael70@yahoo.com>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]]
>
>
> ______________________________________________
> R-help@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>
>


-- 
Henrique Dallazuanna
Curitiba-Paraná-Brasil
25° 25' 40" S 49° 16' 22" O

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