Hi > -----Original Message----- > From: r-help-boun...@r-project.org [mailto:r-help-bounces@r- > project.org] On Behalf Of David Arnold > Sent: Monday, October 22, 2012 4:26 AM > To: r-help@r-project.org > Subject: [R] Margin annotation > > I have this code: > > x=seq(80-3*15,80+3*15,length=200); > y=dnorm(x,80,15) > plot(x,y,type="l",lwd=2,col="red") > x=seq(80-3*15,70,length=100) > y=dnorm(x,80,15) > polygon(c(0,x,70),c(0,y,0),col="gray") > text(70,0.005,"70") > > I'd like to draw the number "70" in red underneath a vertical arrow > pointing to the position of the number 70 on the horizontal axis. > > Any ideas?
I am not exactly sure what do you want. text(70,0.005,"70", col="red") put a number 70 in red. See ?arrows for plotting arrows. Regards Petr > > Thanks. > > David. > > > > -- > View this message in context: http://r.789695.n4.nabble.com/Margin- > annotation-tp4646955.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > R-help@r-project.org 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. ______________________________________________ R-help@r-project.org 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.
