I think this is way beyond what you can do by 
a -by()- option. You need to loop over groups, 
create separate graphs, and then -combine- 
them. That's not difficult, but you need 
to do it yourself.  
Nick 
[email protected] 
Tim Wade
> Can anyone provide any tips about how I can add different text
> annotations in a "by graph"? I created scatter plots using the by
> option and would like to add the R2 and regression equations for each
> graph. If I use, for example: text(1 2 "xxxx"), then "xxxx" is added
> to each of the graphs, which obviously won't work when I want the
> unique regression equations
> 
*
*   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/