-rep78- should be something more like -mpg-,
but that doesn't affect the issue here.
Nick
n.j.cox@durham.ac.uk
> -----Original Message-----
Nick Cox
> Both of these work for me:
>
> sysuse auto
> graph box rep78, medtype(line) over(foreign) marker(1, mlabel(make))
> graph box rep78, medtype(line) by(foreign) marker(1, mlabel(make))
>
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