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 ______________________________________________ R-help@stat.math.ethz.ch 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.
