[R] Setting plot() parameters

[Rich Shepard]

On Mon, 24 Mar 2014, Gabor Grothendieck wrote:

> In the first case the error message seems pretty clear to me.  You
> have not invoked but not defined a function called s95.z.

Gabor,

   Got it, thanks.

> In the second case you are probably not using Microsoft Windows so there
> is no windows() function.  As pionted out in my original reply you might
> need to use x11.

   That's clarified now.

Thanks,

Rich