A trick that gets you some of the way to different symbols:
sysuse auto, clear
gen mymarker = cond(foreign, "o", "x")
graph matrix weight length displacement, ///
ms(none) mlab(mymarker) mlabpos(0)
I don't know a way to get different colours.
Nick
[email protected]
David Airey
[...]
one cannot plot different symbols for different group
using graph matrix
[...]
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