Mary A. Marion schrieb: > Hello, > > I am plotting two distributions and want to draw a vertical line at > the critical point 149. > How can I stop it from going further up than the norm(140,15) curve? > > x<-seq(75,225,0.1) > plot(x,dnorm(x,mean=140, sd=15), type='l', col='navy') > abline(v = 149, col = "black") > curve(dnorm(x,mean=150, sd=15),from=75, to=225, col='orange', add=TRUE) > > Thank you. > > Sincerely, > Mary A. Marion > > ______________________________________________ > 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. > Hey, in your case you shouldn't use the abline command. Instead try segment like: segments(149, 0, 149, dnorm(149,mean=140, sd=15))
Regards, Christian Porsche
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______________________________________________ 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.