It looks like a bug or at least an omission. Try the following. It creates a new termplot function which in turn defines a plot function which looks for a ylims= arg and, if present, replaces the ylim= arg with ylims= and then calls the real plot from the graphics package with the new set of arguments.
It then defines a new proto object, i.e. an environment, whose parent is the environment within the new termplot we are setting up. It places a copy of termplot from the stats package in that proto object naming the copy f. This has the side effect of resetting f''s parent to the proto object so that when f calls plot it finds the plot we just defined instead of the usual plot. Note that one uses ylims= instead of ylim in the call. termplot <- function(...) { plot <- function(...) { # replace ylim= with ylims= args <- list(...) if ("ylims" %in% names(args)) { args$ylim <- args$ylims args$ylims <- NULL } do.call(graphics::plot, args) } proto(f = stats::termplot)[["f"]](...) } # test library(proto) L <- lm(y ~ x, data.frame(x = 1:10, y = 10:1)) termplot(L, ylims = 1:2) On 7/15/06, Andreas Beyerlein <[EMAIL PROTECTED]> wrote: > Hi together, > > I always get an error message with using ylim in termplot(), like this: > > > x<-(1:10) > > y<-(10:1) > > l<-lm(y~x) > > termplot(l,ylim=c(1,2)) > > Is this a bug, or is there another possibility to do that? Especially, I > would like to use term.plot() for gamlss objects. > > Thanks for your help! > Andreas > > > > > > > > > > > > > > > > -- > > > Echte DSL-Flatrate dauerhaft für 0,- Euro*! > > ______________________________________________ > R-help@stat.math.ethz.ch mailing list > https://stat.ethz.ch/mailman/listinfo/r-help > PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html > ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html