st: Question About Bar Graph Axes and Graph Combine

[Erika Kociolek <ekociole@gmail.com>]

I would like to show to two different changes over time by a group
variable using horizontal bar graphs. I'd like to combine the bar
graphs so they are in the same plot.

graph hbar changeovertime, over(group) ytitle("Change1 Over Time", size(small))
save ../Graphs/Change_1.gph, replace
graph hbar changeovertime2, over(group) ytitle("Change2 Over Time", size(small))
save ../Graphs/Change_2.gph, replace

graph combine save ../Graphs/Change_1.gph save ../Graphs/Change_2.gph

When I run this code, the combined graph has the values of the group
variable on the horizontal axis twice - one for the first graph, and
one for the second. The group categories are exactly the same, so I am
wondering if there a way to only list the values of the group variable
on the first graph. Thank you for any advice you can provide.

Best,
Erika
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