As said, there is another solution but I don't recall it. 
Experiments with 
twoway histogram ... || <other stuff>, xli() 
didn't do the job for me. Someone else may be able to 
come up with a more conVinceing solution. 
Nick 
[email protected] 
Eric G. Wruck
 
> Thanks very much.  I'd prefer a color but this may work well 
> enough. I can get some color with lcolor() for the outline of 
> the bars.
 
> >I think this has come up before, but I couldn't
> >find an answer in the archives.
> >
> >I find that -bcolor(none)- suffices to make the
> >lines fully visible. That's not a solution if
> >you want some other -bcolor()-.
> >
> >
> >Eric G. Wruck
> > 
> >> I am generating a histogram but want to superimpose  
> additional lines
> >> for certain values on the x-axis.  However, the additional line is
> >> basically hidden behind one of the histogram bars, only appearing
> >> from the top of the bar to the top of the graph.  Is there a way to
> >> bring the additional line to the top so that it is drawn on top of
> > > the histogram?
*
*   For searches and help try:
*   http://www.stata.com/support/faqs/res/findit.html
*   http://www.stata.com/support/statalist/faq
*   http://www.ats.ucla.edu/stat/stata/