[R] line joining graphs

[Eik Vettorazzi]

hi,
you can use par(xpd=TRUE)  and draw the joining line in every sub graph 
-  don't know if there is another way with simple graphs
eg:

par(mfcol=c(1,2))
plot(1,1,xlim=c(0,5),main="1st")
op<-par(xpd=TRUE)
abline(h=1)

plot(1,1,xlim=c(0,5),main="2nd")
abline(h=1)

hth.

rajesh j schrieb:
> hi,
> I need to draw a line joining graphs,but abline stops within a graph.What do
> i do to cover portions between two graphs
>
>