Plot three graphs into one diagram

[Batukhan Dasgin]

Dear all,


Could someone tell me how it is possible with Stata to put three graphs into the same diagram? So far, I only achieved to create three independent diagrams that were simply plotted next to each other. However, I Want three different graphs in the same diagram.

The x-axis will be the same for all graphs (a time variable) and the y-axis as well.

I hope you could help me out on this!

Best
Bata

[Dimitriy V. Masterov]

Take a look at -graph combine-.

[Batukhan Dasgin]

Hey Dimitri,

thanks for your reply. I did take a look but could not put three different graphics into only one diagram. I did the following:

line upper year_id, name(gr2)
line lower year_id, name(gr3)
graph combine gr2 gr3, iscale(1) graphr(margin(zero)) name(gr2and3)
line _b_BM_decile1 year_id, fxsize(60) name(gr1)
graph combine gr1 gr2and3, col(1)


and also


gr tw (line upper year_id, name(g1, replace) nodraw)
gr tw (line lower year_id, name(g2, replace) nodraw)
graph combine g1 g2, ycommon name(combined, replace)
graph display combined, xsize(10)


Hope you can help me out!

[Rich Goldstein]

it is not completely clear what you are asking for; Dimitriy's answer might or might not be what you want; maybe you want 3 lines on one graph? try the following:

. sysuse auto
(1978 Automobile Data)

. twoway (line price mpg if rep78==2, sort) (line price mpg if rep78==3, sort) (line price mpg if rep78==4, sort)