Hi everyone! I'm going to analyze the attached data set, but I'm not able to add the correct legend. In other words, I can't see which species is which.
http://r.789695.n4.nabble.com/file/n2994991/test_discriminant_anal_alle.xls test_discriminant_anal_alle.xls This is my commands: data<- read.table("clipboard",header=TRUE) library(MASS) output<-lda(Species~., data) scores=predict(output, data)$x plot(scores, col=rainbow(4)[data$Species], asp=1) Is there a quick way to add a legend to the plot with the corresponding colours? It's probably an easy way to do it, but now I've used too many days on this... Thank you in advance, Arve L. -- View this message in context: http://r.789695.n4.nabble.com/Adding-legend-to-lda-plot-using-the-MASS-package-tp2994991p2994991.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
