[R] Accessing plots in Trellis graphics

[Sigbert Klinke]

Hi,

I used xyplot to create conditional scatterplots.  My layout is 5x3 
plots, but my data contains only 14 subgroups. So I would like to use 
the empty plot to display additional information about the data. How can 
I access the plot?

Thanks in advance

  Sigbert

---
Here my call:

xyplot(yf~xf|id, data=data, pch=19, cex=0.5, col="black",
 panel=function(x,y, subscripts, ...) {
  ...
 },
 strip=function(..., factor.levels, fg, bg) strip.default(..., 
factor.levels=levels, style=4, strip.names=c(F,F), strip.levels=c(F,T), 
fg=bg), 
 layout=c(5,3),
)