[R] Adding pagebreaks on files???

[Gavin Simpson]

On Mon, 2007-10-29 at 12:36 -0700, Tom.O wrote:
> Hi 
> Does anyone know if its possible to add pagebreaks to an pdf through an R
> command? I'm running a loop  where each session exports an pdf graph. Each
> image becomes a separate file, but I would like to have them in the same
> document but on separate pages.

see ?pdf and argument onefile, which should be true:

pdf("my_pdf.pdf", onefile = TRUE) # onefile = TRUE is default so redundant
plot(1:10)
plot(1:10)
plot(1:10)
dev.off()

> 
> Does anyone know a solution or workaround?

You mention a loop and a session. I don't get this. By session do you
mean each iteration of the loop?

For this, you could use the following template:

pdf("my_loop_pdf.pdf", onefile = TRUE)
for(i in 1:10) {
plot(1:10 * i)
}
dev.off()

Is this what you wanted?

If not, you'll have to explain more.

> 
> Regards, Tom

HTH

G
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