survReg
Objects
survReg
.
summary.survReg(object, correlation=T)
survReg
.
summary.survReg
. These objects are
essentially lists containing, among other things, estimated coefficients,
degrees of freedom, log-likelihood estimates, variance estimates, and
the number of iterations.
This survival function is courtesy of Terry Therneau, Mayo Foundation.
lung.survReg <- survReg(Surv(time,status) ~ age + sex + ph.karno, data=lung, dist="weibull", na.action=na.exclude) summary(lung.survReg)