Hi R users!
I am trying to calculate the variance of the parameter
under the null (Ho) using the "prop.odds" function in the timereg package.
I know var.gamma will give the variance of the parameter, but how do I find
this under Ho?
For the Cox PH model, I used iter = 0 and the "vcov" function:
cox <- coxph(Surv(time, censor) ~ x, iter = 0, init = 0, data = dat)
sig2 <- vcov(cox)
Is there something similar to use for a prop.odds model?
Thanks for the help!
--
View this message in context:
http://r.789695.n4.nabble.com/var-gamma-in-the-prop-odds-funtion-timereg-package-tp4713532.html
Sent from the R help mailing list archive at Nabble.com.
______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
