st: vecstable graph ?

[Lars Korsholm <korsholm@stat.sdu.dk>]

Hi

Reading the stata news vol 19 no 3
on front page I see a nice graph
I think created with
...
vecstable, graph

I wounder how the circular curves in the background is created.
Does anyone knows?

(I could not myself decifrate the adofiles ;-)

Best Lars

............................................
: Lars Korsholm Ph.D.,                     :
:  Department of Statistics                :
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