Hello I'm trying to create a barplot with a couple of stacked positive values and with one negative value for each group.
example: trees<-c(20,30,10) shrubs<-c(12,23,9) veg<-c(2,3,4) soil<-c(-100,-123,-89) example1<-t(cbind(trees,shrubs,veg)) barplot(example1) #this works so far #but now: example2<-t(cbind(trees,shrubs,veg,soil)) barplot(example2) This shows no more stacked bars. But I want to keep the bars like example1 and just add the negative values which have another scale downwards. So I tried: barplot(example1,axes=F) barplot(example2["soil",],add=T,axes=F) axis(side=2,at=c(-150,-100,-50,0,10,20,30)) But I still does not work for the axis?? I would appriciate any kind of hint Greetings Paul Magdon -- _______________________________________________________________________ BSc. Paul Magdon -Research Assistant- Institute of Forest Management Forest Assessment & Remote Sensing, Forest Growth, Forest Planning Faculty of Forest Sciences and Forest Ecology Georg-August-University Göttingen Phone +49 551 39 3573 [EMAIL PROTECTED] / skype: paul.magdon ______________________________________________ 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.
