On 7/16/07, Arne Brutschy <[EMAIL PROTECTED]> wrote: > Hello, > > I'm having a problem renaming and sorting the underlying factor of a > ggplot2 based plot. Here's my code: > > ---8<---------- > > delta <- ggplot(subset(data, Model==c("dyn", "dl4", "dl3")), > > aes(x=Problemsize, y=Fitness)) + > geom_smooth(size=1, color="black", fill=alpha("blue", 0.2))+ > geom_point(size=0.5, aes(colour=DeltaConfig))+ > scale_colour_gradient2(expression(bold(paste(Delta,"Config"))), > limits=c(0,10), midpoint=5, > low="green", mid="yellow", high="red") > > delta <- delta + facet_grid(Model ~ . , margins = TRUE) > > delta > ---8<---------- > > and the data > ---8<---------- > > data > Model Problemsize Fitness DeltaConfig > 1 dl1 3 81.5271 2.4495 > 2 dl1 3 83.1999 2.4495 > ... > ---8<---------- > > I want to select a subset of the possible models and display the > resulting three plots in a column. This works fine, but: the displayed > names and order is wrong. Instead of the models "dl3","dl4","dyn" > I want to change dl* to rm* and the order to "dyn","rm3","rm4". > > I hope it's understandable what I want. I tried to use factor() > function in a thousand combinations, but I don't seem to get it. Can > someone help me?
Does this get you started? x <- factor(c("a", "b", "c")) factor(x, levels=c("c","b","a"), labels=c("cc","bb", "aa")) Hadley ______________________________________________ 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 and provide commented, minimal, self-contained, reproducible code.