[R] How to replace slashes with back slashes

Joerg Klausen
2005-01-19T13:50:41Z

Dear R-helpers

I am running R2.0.0 under Windows 2000. I am compiling a number of file paths
into a simple text file that will be read by some other software we use.
Unfortunately, it  can only handle file paths with back slashes (MS Windows
convention), and from R, I get file paths with forward slashes. The following
didn't work.

> gsub('/', '\\', 'c:/dir1/dir2/file.ext')
[1] "c:dir1dir2file.ext"
> gsub('/', '\\\\', 'c:/dir1/dir2/file.ext')
[1] "c:\\dir1\\dir2\\file.ext"

I have tried to find an answer on R-help, but didn't ;-(

Thanks for helping me,
Kind regards,
J?rg

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