Hello,

I have the following problem in Stata:

I want to construct a histogram showing the difference in the proportions in terms of a risk index between two groups (Stayers, Migrants).

In the end, I want to construct a figure like the one I attached.

I know how to create the first figure:

. twoway (histogram risk if group=="Stayers") (histogram risk if group=="Migrants")


But I just don't know how to show the difference in fractions....

I've been working on this problem for some time, but I'm not getting anywhere... I would be very grateful for every tip!

Thanks in advance!