Hi all,

Below is an example of my dataset. I want to make two graphs one for the variable area and one for density (over group). I want to plot the mean and the standard deviation on the top of the bar. How can do it?



* Example generated by -dataex-.

clear

input byte group float(area density)
2 3.588 .001481
2 5.275 .001586
4 4.001 .003307
3 3 5.86 .002307
1 3.669 .001012