[R] How to replace slashes with back slashes
Uwe Ligges
ligges at statistik.uni-dortmund.de
Wed Jan 19 15:18:40 CET 2005
Joerg Klausen wrote:
> 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"
The latter worked very well, it's just a matter of print()ing:
cat(gsub('/', '\\\\', 'c:/dir1/dir2/file.ext'))
Uwe Ligges
> I have tried to find an answer on R-help, but didn't ;-(
>
> Thanks for helping me,
> Kind regards,
> Jörg
>
> Dr. Jörg Klausen phone : +41 (0)44 823 41 27
> EMPA (134)/GAW/QA-SAC fax : +41 (0)44 821 62 44
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>
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