st: AW: about graph bar

["Martin Weiss" <martin.weiss1@gmx.de>]

<> 

This is probably most easily accomplished via -by()-:


*************
sysuse auto, clear
graph bar (mean) weight, by(, note(" ")) by(foreign, total rows(1))
*************



HTH
Martin


-----Ursprüngliche Nachricht-----
Von: owner-statalist@hsphsun2.harvard.edu
[mailto:owner-statalist@hsphsun2.harvard.edu] Im Auftrag von G. Dai
Gesendet: Freitag, 5. März 2010 17:42
An: statalist@hsphsun2.harvard.edu
Betreff: st: about graph bar

Dear all, here is my question. I have data on individual weight, gender, and
a dummy indicating
if the individual does exercises often. I want to compare if often exercise
is correlated with weight.
thus, I first
 .graph bar weight,over(exercise)
and to compare the gender difference I also
.graph bar weight,over (exercise) over(gender)
As you can see I get two graphs one separating  gender effect one not.
However, to save space,
I'd like to combine these tow graphs in one,that is one  graph  with three
type bars:male female and mixed.
thanks,
Guang

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