On 17.07.2010 20:52, linda.s wrote:
Open a new device before plotting, do your plotting, close the device.
For example, using a PDF device via pdf():
pdf("my_plots.pdf", height = 8, width = 8, pointsize = 10,
version = "1.4", onefile = TRUE)
for(i in 1:10) {
y<- rnorm(100)
x<- rnorm(100)
plot(y ~ x)
}
dev.off()
The last line (dev.off() is very important as the file will not be valid
pdf without closing the device.
HTH
G
I got the error:
pdf("my_plots.pdf", height = 8, width = 8, pointsize = 10,
+ version = "1.4", onefile = TRUE)
for(i in 1:10) {
+ y<- rnorm(100)
+ x<- rnorm(100)
+ plot(y ~ x)
+ }
dev.off()
null device
1
Which error??? Everyting went fine, as far as I can see.
Uwe Ligges
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______________________________________________
R-help@r-project.org mailing list
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
