Beta Distributions

A plot of several beta distributions is created by

y<-seq(.01,.99,len=50) plot(y, dbeta(y, 10, 10), type="l", col = "magenta", ylab="density") lines(y,dbeta(y,0.5,0.5)) lines(y,dbeta(y,1,1), col = "red") lines(y,dbeta(y,2,3), col = "green") lines(y,dbeta(y,3,2), col = "blue") lines(y,dbeta(y,5,5), col = "orange") title("Some Beta Densities")