Showing reference category in graphs

[Giorgio Piccitto]

Dear all,
I am struggling with the following issue.

I want to show graphically the estimates of a regressio with -coefplot-.

My script is the following:

quietly reg isei_att i.titstud_pa i.titstud i.donna i.eta_classi_2 i.statusfam i.anno_oggi##c.anni_trasc_primo##i.area if italiano == 1
estimates store domestic
quietly reg isei_att i.titstud_pa i.titstud i.donna i.eta_classi_2 i.statusfam i.anno_oggi##c.anni_trasc_primo##i.area c.isei_prim##i.sett_acco_first if italiano == 1
estimates store foreign
coefplot (domestic, label(Effects on destination)) (foreign, label(Effects on career)) ///
, title(Natives) keep(*.titstud_pa *.titstud *.donna *.eta_classi_2 *.statusfam ) ///
xline(0) scheme(s1mono) xlabel(0(5)30)
graph save 2.gph, replace

What I do not succeed in fixing is the fact that the graphs does not show the reference category, and thus I can not put it in the y-labels (and the reader can not understand what is the base category).
Do you any suggestion?

Thanks a lot, best, g.

[William Lisowski]

The output of help coefplot tells us that the baselevels option will include the base levels (reference categories, in other words). The following demonstrates the result of using the option.

graph drop _all
sysuse auto, clear
regress price length ib5.rep78 if foreign==0
estimates store domestic
regress price length ib5.rep78 if foreign==1
estimates store foreign
coefplot domestic foreign, drop(_cons) xline(0) name(nobase) nodraw
coefplot domestic foreign, drop(_cons) xline(0) baselevels name(base) nodraw
graph combine nobase base, cols(1)

[Giorgio Piccitto]

Dear WIlliam,
thanks a lot, I did not find this option.

Best, G,