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]]

