WLM-Stata - Cox models for time-to-event data

This is what sometimes is termed a stub; in other words, it provides only some very basic information needed for estimating elementary models.

Estimation of a Cox model requires the data to be stset. Then,

stcox status gender i.group

will estimate a Cox model with "status", "gender" and "group" (treated as a factor variable) as covariates.

nohr	can be used to obtain regression coefficients instead of hazard ratios.
estat ic	will display the AIC and BIC