On Tue, 2007-02-13 at 16:44 -0800, Dongfeng LI wrote:
> Hi,
>
> I am trying the lattice graphics in R. Let's say, such a little
> experiment in file myprog.r:
>
> f <- function(){
> x <- 1:10
> y <- x^2
> xyplot(y ~ x)
> }
> f()
>
> Then I run the program:
> > source("myprog.r")
>
> but nothing happens. Manully run f() at the command line:
>
> > f()
>
> then the figure is shown. This seems to be a bug only associated with
> lattice graphics, the old style plots do not exibit these behavior.
See the following FAQ:
http://cran.r-project.org/doc/FAQ/R-FAQ.html#Why-do-lattice_002ftrellis-graphics-not-work_003f
HTH,
Marc Schwartz
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