Re: [R] Survreg output - interpretation

2012-04-12 Thread mariaeugeniau
Dear Terry  here is the survreg line from which I understand that "gender" is significant survreg(formula = Surv(dias, status) ~ trat * sexo * rep, dist = "weibull")                    Value      Std. Error       z        p sexom            -0.2187

Re: [R] Survreg output - interpretation

2012-04-12 Thread Terry Therneau
--- begin included message --- Hello R users, I am analizing survival data (mostly uncensored) and want to extract the most out of it. Since I have more than one factor, I?ve read that the survival regression can help to test the interactions between factors, and then decide how to do the comparis

[R] Survreg output - interpretation

2012-04-11 Thread mariaeugeniau
Hello R users, I am analizing survival data (mostly uncensored) and want to extract the most out of it. Since I have more than one factor, I´ve read that the survival regression can help to test the interactions between factors, and then decide how to do the comparisons using the Log-rank test (sur