> x <- c(1,2,3,6,4,8,4,7) > y <- c(3,2,7,4,5,4,5,6) > h <- c(3,5,7) > plot(x,y) > abline(y=h)
abline(h=h) will work. ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
