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2008 Apr 28
1
Survival Regression with multiple events per subject
Dear R users! I want to process a maximum likelihood estimation for a parametric regression survival time model with multiple events per subject. the STATA command for this survival regression is: use survreg stset failure(exercise), id(optionid) local regressors itm posret negret streg `regressors', distribution(weibull) explanation: stset declares data to be survival-time data; exercise is the indicator variable, which shows if the subject is dead or alive; optionid is the multiple-record ID variable which means every subject has a...