I think you want to use text() x=1:15; y=16:30 plot(x,y) text(x,y, as.character(x), pos=4)
----- Original Message ----- From: "ableape" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Wednesday, October 18, 2006 4:59 PM Subject: [R] Labels for Points- 2 character labels? >I would like to be able to label each point in a scatter plot with > the numeric order of that point. for example, I create the following plot: > > plot(e,n) > # > # now I go back and create my labels > # > for(i in 1:length(e)) { # lets say e > <10 > pc <- as.character(e_order[i]) # e_order has an > integer array 1,4,3,2... which is the order of e > points(e15[i], n15[i],pch=pc) # this will plot > 0-9 as data labels > > } > # > The above works for single characters. Now if the length of e[] is > greater than 9, the character string converted by as.character will > yield more than one digit. At this point, my labeling trick fails:-( > > 1) is there a way to create two character labels for a plot? > 2) Or even better, is there a way to do what I am trying to > do. Label each point by its numeric order? > > Thanks for your help. > > Renaldo > > ______________________________________________ > [email protected] 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. > ______________________________________________ [email protected] 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.
