> If you send these lines of code:
>
> outdir="c:/pippo"
> file.path(outdir,"pluto.html")
>
> R replies correctly:
>
> [1] "c:/pippo/pluto.html"
>
> But if you change the first steps to:
>
> outdir=""
> file.path(outdir,"pluto.html")
>
> R replies (uncorrectly, I think)
>
> [1] "/c:/pippo/pluto.html"
I don't get the same output as you. Are you sure you haven't changed
output somewhere else in your code?
outdir="c:/pippo"
file.path(outdir,"pluto.html")
[1] "c:/pippo/pluto.html"
outdir=""
file.path(outdir,"pluto.html")
[1] "/pluto.html"
This is under R2.7.2/ Win XP.
Regards,
Richie.
Mathematical Sciences Unit
HSL
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