Hello,
I am running a survival analysis using using an AFT Weibull model. The command I run is the following:
From this command, I calculate the curves at certain levels of edu34 and edu34_pa:
I end up with 4 survival curves for each combination of edu34 and edu34_pa.
I would like to test the differences between the four curves through a formal test. However, I cannot find a command that could test for control-adjusted curves, as it seems that the sts test is for unadjusted models only.
I would like to know whether someone knows this possibility exists either in Stata official commands or user-written ones.
Thank you.
Lydia
I am running a survival analysis using using an AFT Weibull model. The command I run is the following:
Code:
streg i.edu34 i.educ34_pa i.birthc, dist(weibulll) vce(cluster id)
Code:
stcurve, at(edu34=(1 3) edu34_pa=(1 3) birthc=1)
I would like to test the differences between the four curves through a formal test. However, I cannot find a command that could test for control-adjusted curves, as it seems that the sts test is for unadjusted models only.
I would like to know whether someone knows this possibility exists either in Stata official commands or user-written ones.
Thank you.
Lydia
