I have a plot in R that I am trying to replicate in ggplot2. I have the following code:
theta = seq(0,1,length=500)
post <- dgamma(theta,0.5, 1)
plot(theta, post, type = "l", xlab = expression(theta), ylab="density", lty=1, lwd=3)
I have tried to replicate this plot in ggplot2 and this is the closest I was able to get.
df=data_frame(post,theta)
ggplot(data=df,aes(x=theta))+
stat_function(fun=dgamma, args=list(shape=1, scale=.5))
