Dear all,
I want to overlay two graphs derived from stcurve but from different models. Specifically, I want to overlay a graph from a weibul survival model without frailty and the graph from the same model but with frailty:
streg age smoking , d(weib)
stcurve, survival saving(graph1)
streg age smoking , d(weib) frailty(gamma)
stcurve, survival saving(graph2)
Is there a way to overlay graph1 and graph2? with graph combine I can only put them next to each other. I am using STATA 10/MP.
Thank you in advance!
best,
Dimitris
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