Try this:
sprintf("%s.jpg", var_filename)
On Wed, Jul 2, 2008 at 10:31 AM, Laura Poggio <[EMAIL PROTECTED]>
wrote:
> Dear all,
> sorry for this very basic question, but I did not find any good example
> yet.
>
> I would like to set up a variable that can be recall later to substitute a
> part of a file name.
> As example:
>
> var_filename = as.name("aaa")
>
> jpeg("var_filename.jpg")
> plot()
> dev.off()
>
> It would be very useful in order to avoid to change manually many strings.
> I
> guess it is possible, but I did not find a way.
> I am using R 2.7.0 on a window machine.
>
> Thank you very much in advance.
>
> Laura
>
> [[alternative HTML version deleted]]
>
> ______________________________________________
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> PLEASE do read the posting guide
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> 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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