Look at the following link: http://addictedtor.free.fr/graphiques/RGraphGallery.php?graph=88
This should be pretty close to what you want. HTH -Christos > -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of Andrej Kastrin > Sent: Monday, June 25, 2007 4:51 PM > To: R-help > Subject: [R] How to shadow 'power' area? > > Dear all, > > Suppose I plot two normal distributions (A and B) side by > side and add vertical line which hipotheticaly represent > alpha value; e.g.: > > x <- seq(-3.5,5, length=1000) > y <- dnorm(x) > # Plot distribution A > plot(y~x, type='l',axes=F,xlab="",ylab="",lwd=2) > # Plot distribution B > y2 <- dnorm(x-1.5) > lines(y2~x,lwd=2) > # Plot vertical line for alpha value > abline(h=0) > segments(qnorm(.5)+1.5,0,qnorm(.5)+1.5,dnorm(qnorm(.5))) > text(2,0.2,"Power") > > Now I want to shadow area labeled as "Power". Any suggestion > how to do that using 'polygon' function? > > Thanks in advance for any suggestion. > > Andrej > > ______________________________________________ > [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.
