[R] accessing ylim set by xyplot

[Peter Dalgaard]

Powell, Jeff wrote:
> Hello,
>  
> I would like to know if there is a clever way to avoid the problem
> illustrated below within the xyplot function.
>  
> x <- seq(1:10)
> y <- seq(1:10)
> pr1 <- xyplot(x ~ y) 
>
> u <- seq(1:12)
> v <- seq(1:12)
> pr2 <- xyplot(u ~ v, col = "red", more = FALSE)
>  
> prts <- list(pr1, pr2)
>  
> for(i in prts) print(i, more = TRUE)
>  
>  
>   
Here's half a solution:

> r <- range(sapply(prts,"[[","y.limits"))
> for(i in prts) {i$y.limits<-r; print(i, more = TRUE)}

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   O__  ---- Peter Dalgaard             Øster Farimagsgade 5, Entr.B
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