[R] 2 simple question

[David Winsemius]

On Apr 23, 2010, at 6:09 PM, tamas barjak wrote:

> Thank you!
>
> But, I'm sorry, cannot be understood what I wrote...(I'm sorry, I  
> use a machine translation program)...
>
> Well:
>
> I share out onto 4 parts the graphical area:
>
> >layout(matrix(1:4,ncol=2, byrow=T))
>
> I would like to choose onto which I draw
>
> example:
>
> >plot(x, y, ...) <--- I would like 1 No. part of a screen
>
> >plot(z, u, ...) <--- I would like 2 No. part of a screen
>
> etc...
>
> Do you understand?

I am not sure. The following code ican be cut and pasted and should  
leave experimenter's graphics devices in a similar state to that which  
they were in at the beginning:

def.par <- par(no.readonly = TRUE) # save default, for resetting...
  layout(matrix(1:4,ncol=2, byrow=T))
  #I would like to choose onto which I draw
  plot(1,1)   # <--- I would like 1 No. part of a screen
#anddoes plot in the upper left corner
  plot(1,1)   # <--- I would like 2 No. part of a screen
# upper right corner
  par(def.par)    #- reset to default
  dev.off()
#null device
   #        1
  dev.new()
>
>
> Tamas

David Winsemius, MD
West Hartford, CT