Laura
Does jpeg(paste(var_filename, "jpg", sep=".")) do what you want?
Regards
Richard
Laura Poggio 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
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