Tammy Try avoid directories with spaces... may be this solve your problem. Case not, write us again.
bests milton On Mon, Sep 21, 2009 at 10:05 AM, Tammy Ma <metal_lical...@live.com> wrote: > > > HI, All R users, > > My problem is: > > > fn > [1] "C:/Documents and > Settings/lma/Desktop/FamilyAEntrepreneurs/Entrepreneurs/Juha/book_log-20041210T095019.txt" > > dpath > [1] "C:/Documents and Settings/lma/My Documents/Juha/book" > > > I want to make a function "cyfun" to copy all files in "dir" to "deskdir" > but I always got the following problem: > > Error in file.exists(to) : invalid 'file' argument. > Whats the problem?? > > > > > cyfun<-function(fn,dpath){ > dir<-dirname(fn) > fn<-basename(fn) > > deskdir<-dir.create(dpath) > file.copy(fn, deskfile) > > } > > Thanks! > > Tammy > > _________________________________________________________________ > Drag n dropGet easy photo sharing with Windows Live Photos. > > http://www.microsoft.com/windows/windowslive/products/photos.aspx > [[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<http://www.r-project.org/posting-guide.html> > and provide commented, minimal, self-contained, reproducible code. > > [[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.