Dimitris,
I suppose you can use the 'outfile' option to -stcurve- to save the plot coordinates, combine the files created (user and append) and use - tw (line ...) (line ...) - to generate the plot you want.
All the best
Philippe
________________________________________
De : [email protected] [[email protected]] de la part de Dimitris Pavlopoulos [[email protected]]
Date d'envoi : mardi 13 janvier 2009 14:56
À : [email protected]
Objet : st: Overlay stcurve graphs from different models
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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