st: How to avoid duplicate labels in a stacked bar graph?

[Dorothy Bridges <dbstata@gmail.com>]

Dear Statalist,

I would like to avoid the problem replicated in the following code:

***

sysuse auto, clear

rename price price1
gen price2=price1+1000
reshape long price, i(make) j(period)

#delimit;
graph hbar price,
over(period, label(nolabels)) over(make, label(nolabels))
asyvars stack
blabel(group)
legend(off)
xsize(4) ysize(8)
;


***

In other words, I would like the name of the make of each car to
appear only once in the stacked bar graph.  I cannot find anything
about this in the listserve archives or help files.  Thanks so much in
advance for your thoughts --

Dorothy
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