[R] plot

[David Winsemius]

On Apr 1, 2013, at 9:26 AM, R. Michael Weylandt wrote:

> On Mon, Apr 1, 2013 at 5:05 PM, Trying To learn again
> <tryingtolearnagain at gmail.com> wrote:
>> Hi all if I plot a graph on R, I press on the plot Export/Save Plot as
>> Image....
> 
> I assume this means you're using R-Studio?
> 
>> 
>> I change name on "File name:"
>> 
>> I select Directory....Bibliotecas\Documentos
>> 
>> And select Width 800 and Height 800
>> 
>> And finally save in format JPEG
>> 
>> It is posible to "type" code so that I can run my function and it is not
>> necessary to make it manually?
> 
> Yes -- in fact that's the way you're "supposed" to do it and the
> RStudio way you mentioned above is a shortcut.

You might also try this if you have already tested your graphic instructions on an interactive device and want to see if you can save it to a different file device:

 dev.print(jpeg, file="test.jpeg", height=800,width=800)

> 
> E.g.,
> 
> jpeg()
> plot(1:5)
> dev.off()
> 
> Read ?jpeg for more details.
> 
> 


David Winsemius
Alameda, CA, USA