Using xyplot, I am plotting observed versus predicted values conditional to the values of a third variable. I would thus like to have an aspect ratio of 1 and the same axis range. Since the range of the values differs substantially between panels, the axis ranges shall be different for each panel (along the lines of relation="free"). However, x- and y-limits shall still be the same for a given panel. Any ideas on how to achieve that?
# Example (that produces different x/y-limits per panel) set.seed(3484) x <- data.frame( "x"=c(rnorm(10), rnorm(10, 10)) ) x$y <- x$x + rnorm(length(x$x)) x$z <- c(rep(c("A", "B"), c(10, 10))) print(xyplot(y ~ x | z, data=x, aspect=1, scales=list( relation="free" ), panel=function(x, y, ...) { panel.abline(0, 1) panel.xyplot(x, y, ...) } )) ______________________________________________ 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.