Hello, I need to plot a line graph using lattice so that the endpoints are flush with the left and right vertical axes. So the scale end points and horizontal axes length should coincide. This works u=newdata[1:100,] #u[,1] is from 1700-1795 xyplot(u[,2]~u[,1],xlim=range(u[,1]))
Now u[,3] is a categorical variable and now I want use u[,3] as a conditioning variable yet still plot with the above condition sc <- list() sc$"x"=list(relation="free",tick.number=6) p1=u[u[,3]==1,1] p2=u[u[,3]==2,1] xlim=list(range(p1),range(p2)) xyplot(u[,2]~u[,1]|u[,3],scales=sc,xlim=xlim,type="l",layout=c(1,2)) In this case there is some padding between the endpoints and the vertical axes. How can I remove this padding? Many thanks Saptarshi ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.