On 5/6/08, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > I'm trying to set up a lattice plot with two y-axes for each panel. (Yes, > I know that multiple y-axes are generally a bad idea; the graph is for > someone else and they want it that way.) I've used a custom > yscale.component in xyplot to achieve this: > > myyscale.component <- function(...) > { > ans <- yscale.components.default(...) > ans$right <- ans$left > foo <- ans$right$labels$at > ans$right$labels$labels <- as.character(10*foo) > ans > } > > xyplot(Sepal.Length ~ Petal.Length| Species, data = iris, scales = > list(y=list(relation="free", alternating=3, rot=0)), > yscale.component=myyscale.component) > > The problem is that the panels are too close together. This appears to be > because (according to the help documentation) xyplot ignores the > alternating argument when relation is not "same". I presume that manually > setting some plotting parameters with trellis.par.set() will allow me to > adjust the spacing between the panels, though I can't figure out which > ones to change. > > Is there a way to get lattice to properly space the panels,
No. > or failing that, how do I manually space them? The space between panels can be controlled using the 'between' argument. You additionally need some space at the right, for which you need to set a width component. E.g., xyplot(Sepal.Length ~ Petal.Length| Species, data = iris, scales = list(y=list(relation="free", alternating=3, rot=0)), yscale.component=myyscale.component, between = list(x = 2), par.settings = list(layout.widths = list(right.padding = 5))) The full list of components of 'layout.widths' is given by names(trellis.par.get("layout.widths")) -Deepayan ______________________________________________ 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.