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| From | "Sudhinaraset, May" <msudhina@jhsph.edu> |
| To | "statalist@hsphsun2.harvard.edu" <statalist@hsphsun2.harvard.edu> |
| Subject | st: St: graphing the HR and tvc in STATA |
| Date | Fri, 22 Apr 2011 16:00:45 -0400 |
Dear STATA, I have a question regarding how to make a graph of the hazard ratios with tvc for each age group using the following command: xi: stcox ruralnative ruraltourban urbantourban female i.wlthind3 i.schooljob i.famstruc, tvc(ruralnative ruraltourban) texp((_t)) cluster(psu_shang) What I have done is modeled the HR at EACH age of sexual initiation using texp(_t-agex) and then plotted the hazard ratios using excel. I am trying to make a graph of the hazard ratio function, but can only do it manually. Is there a way to do this using the predict command? Based on my code, I have a reference category and ruralnative and rural to urban variables varies with time by a certain function. Any assistance you had would be appreciated! May ____________________________________________ May Sudhinaraset Ph.D. Candidate Department of Population, Family, and Reproductive Health Bloomberg School of Public Health Johns Hopkins University Email: msudhina@jhsph.edu * * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/