[R] adding new devices and plots

[Jim Lemon]

On 07/30/2010 04:15 AM, Erin Hodgess wrote:
> Dear R People:
>
> I have the following function:
>
>> eplot
> function (x)
> {
>      plot(x)
>      z<- locator(2)
>      dev.new()
>      plot(window(x, start = min(z$x), end = max(z$x)))
> }
>>
>
> I want to generate a new plot from a subset of the original, but I
> want to keep the original plot up.  When I use this, it opens a new
> window, but the first device goes blank.
>
Hi Erin,
Maybe you want something like zoomInPlot (plotrix).

Jim