[R] show and produce PDF file with pdf() and dev.off( ) in function

[Igor Sosa Mayor]

apart from the other answers, be aware that you have to 'print' the
graph with 

pl<-plot(x)
print(pl)

in case you're using lattice or ggplot2 plots.

On Fri, Mar 23, 2012 at 02:40:04PM -0700, casperyc wrote:
> Hi all,
> 
> I know how to use pdf() and dev.off() to produce and save a graph.
> 
> However, when I put them in a function say 
> 
> myplot(x=1:20){
>   pdf("xplot.pdf")
>   plot(x)
>   dev.off()
> }
> 
> the function work. But is there a way show the graph in R as well as saving
> it to the workspace?
> 
> Thanks.
> 
> casper
> 
> -----
> ###################################################
> PhD candidate in Statistics
> School of Mathematics, Statistics and Actuarial Science, University of Kent
> ###################################################
> 
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-- 
:: Igor Sosa Mayor     :: joseleopoldo1792 at gmail.com ::
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:: jabberid: rogorido  ::                            ::
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