[R] bold dot size and name in plot
Jim Lemon
jim at bitwrit.com.au
Sun Oct 20 01:55:05 CEST 2013
On 10/20/2013 08:29 AM, eliza botto wrote:
> Dear useRs,
> ...
>
> I made a dot plot between them. what i want to do is to bold the size of dots,compared to that of others, for the following ranges
> -------80<x<100 and 2<y<4
>
> -------40<x<60 and 8<y<10
>
> -------100<x<120 and 6<y<8
>
> Then, i also want to draw square around those dots falling in these ranges and finally naming the areas with alphabets A, B and C.
>
> Is there a way of doing it?
>
Hi Eliza,
Your data was a bit corrupted, but try this:
z1<-cbind(z,rep(1,124))
z1[z1[,1]>80 & z1[,1]<100 & z1[,2]>2 & z1[,2]<4,3]<-2
z1[z1[,1]>40 & z1[,1]<60 & z1[,2]>8 & z1[,2]<10,3]<-2
z1[z1[,1]>100 & z1[,1]<120 & z1[,2]>6 & z1[,2]<8,3]<-2
plot(z1[,1],z1[,2],cex=z1[,3])
rect(80,2,100,4)
rect(40,8,60,10)
rect(100,6,120,8)
text(c(90,50,110),c(3,9,7),LETTERS[1:3])
Jim
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