[R] Save data as .pdf or .JPG

[Duncan Murdoch]

On 01/09/2010 8:56 AM, khush ........ wrote:
> Hi all ,
>
> I have following script to plot some data.
>
> plot( c(1,1100), c(0,15), type='n', xlab='', ylab='', ylim=c(0.1,25) ,
> las=2)
> axis (1, at = seq(0,1100,50), las =2)
> axis (2, at = seq(0,25,1), las =2)
>
> lines( c(1,304),c(0,0),col='grey', lwd=3 )
> lines( c(1,238),c(1,1),col='grey', lwd=3 )
>
> segments(86, 0    ,270,col = "green", pch=23, cex="9", lty="solid",
> lwd=14,lend=2)
> segments(74,1    ,238,col = "green", pch=23, cex="9", lty="solid",
> lwd=14,lend=2)
>
> When I source("script.R"), I got the image on interface but I do not want to
> use screenshot option to save the image? How can save the output to .pdf or
> .jpg format?
>   

Open the appropriate device at the start of the script, and close it at 
the end.  See ?pdf and ?jpeg for the details of how to open; use 
dev.off() to close.

Duncan Murdoch
> Thanks in advance
>
> Thank you
> Khushwant
>
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