R help - Jan 2011 - Help for lattice. par(new=TRUE)

Hi list,
I want to plot two plot in the same figure. I set par(new=TRUE). But
it does not work.

library(lattice)
myPanel <- function(x,...)
{
       panel.histogram(x,alpha=0.4,...)
       ltext(0.4,1.5,paste("Mean=","0.05",digit=2)),cex=0.8)
       ltext(0.8,1.5,paste("s.d.=","0.06",digit=2)),cex=0.8)
}
histogram(sh2,
type="percent",panel=myPanel,breaks=seq(0,1,by=0.01),ylim=c(0,5),col=rgb(0.1,0.1,0.8,0.5))

par(new=TRUE) #### Here is does not work. Warning message: In par(new
= TRUE) : calling par(new=TRUE) with no plot

histogram(sh2,
type="percent",panel=myPanel,breaks=seq(0,1,by=0.01),ylim=c(0,5))

I want to the two hist in the same map. How can I set it in lattice?
Thanks.

On Fri, Jan 21, 2011 at 8:22 PM, Fabrice Tourre <fabrice.ciup at
gmail.com> wrote:
> Hi list,
> I want to plot two plot in the same figure. I set par(new=TRUE). But
> it does not work.
>
> library(lattice)
> myPanel <- function(x,...)
> {
> ? ? ? panel.histogram(x,alpha=0.4,...)
> ? ? ?
ltext(0.4,1.5,paste("Mean=","0.05",digit=2)),cex=0.8)
> ? ? ?
ltext(0.8,1.5,paste("s.d.=","0.06",digit=2)),cex=0.8)
> }
> histogram(sh2,
type="percent",panel=myPanel,breaks=seq(0,1,by=0.01),ylim=c(0,5),col=rgb(0.1,0.1,0.8,0.5))
>
> par(new=TRUE) #### Here is does not work. Warning message: In par(new
> = TRUE) : calling par(new=TRUE) with no plot
>
> histogram(sh2,
type="percent",panel=myPanel,breaks=seq(0,1,by=0.01),ylim=c(0,5))
>
> I want to the two hist in the same map. How can I set it in lattice?
See ?print.trellis for an overview of your options.

-Deepayan