Message-ID: <49D8D1AB.2050808@statistik.tu-dortmund.de>
Date: 2009-04-05T15:43:39Z
From: Uwe Ligges
Subject: mtext in barplot
In-Reply-To: <22893563.post@talk.nabble.com>
johnhj wrote:
> Hii,
>
> Can anybody help me to put a text under the barplots. I will describe the
> percental between six grouped barplots. I tried to do it with mtext but
> without success.
>
> Here is my code:
>
> test <-read.table(file="D:/mobile.txt")
>
> pdf(file = "D:/mobil126.pdf",
> width = 6.67, height = 5, onefile = TRUE, family = "Helvetica",
> title = "R Graphics Output", fonts = NULL, version = "1.1",
> bg="white", pointsize=10)
>
> barplot(as.matrix(test), main="OLSR",xlab="Hops",
> col=c("skyblue1","salmon"),width<-
> c(1,1),names=c("2->1","4->2","3->1","2->1","2->1","1->2"), legend =
> rownames(x), beside=TRUE)
>
> legend("topright", c("OLSR"),cex=0.8,ncol =1.5,col =
> c("red"),bg=c("lightskyblue1"))
>
> dev.off()
>
>
> I tired to do it with
> mtext(side=1,at=x, text =c("Mean", "","","","","rere"), col = "red"),
> line = 1, cex = 0.75) but without success, I get this example from a R
> tutorial...
What is x? The bars in a barplot are at locations 1:n.
Uwe Ligges
> Can anybody help me please ?
>
> greetings,
> johnh