[R] Adding shading to background of Time series plot

Hello All, Thank you in advance. I have looked up and down in the archives to see if I could find some help on moving the polygons to the background of a ts.plot. I've tried panel.first in the gpars(...) arguments and trellis.focus, but I get errors. Am I missing something easy here? Here is my

Re: [R] Adding shading to background of Time series plot

There is an example here using plot http://www.mayin.org/ajayshah/KB/R/html/g5.html and an example here using xyplot.zoo: library(zoo) ?xyplot.zoo that would also work with xyplot.ts On 10/26/06, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Hello All, Thank you in advance. I