Re: [R] problem with graphic devices

From: Erik Iverson <eriki_at_ccbr.umn.edu>
Date: Wed, 23 Jun 2010 22:42:00 -0500

> Question:
> After using graphic devices, such as pdf(), png().... in R, nothing happened.
>
> Screen Log:
> --------------------------

>> pdf("foo.pdf")
>> plot(1:10)
>> dev.off()

> null device
> 1
I'm guessing foo.pdf was created on your file system, in whatever directory
getwd() returns.
>>

> --------------------------
>
> There should automatically pop-up a screen and shows the chart, but nothing happened by using above code on my machine.
> Do I misunderstanding anything???
> I have tried the code under WINDOWS and LINUX and got the same result.

 > plot(1:10)

is probably all you need to do. Why are you trying to create a pdf file?



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