Re: [R] P-values from survreg (survival package) using a clusterterm

2006-03-06 Thread Peter Dalgaard
"Ladelund, Steen" <[EMAIL PROTECTED]> writes: > Hi all. > > Belove is the example from the cluster-help page wtih the output. > > I simply cannot figure out how to relate the estimate and robust Std. Err to > the p-value. I am aware this a marginal model applying the sandwich > estimator using (

[R] P-values from survreg (survival package) using a clusterterm

2006-03-06 Thread Ladelund, Steen
Hi all. Belove is the example from the cluster-help page wtih the output. I simply cannot figure out how to relate the estimate and robust Std. Err to the p-value. I am aware this a marginal model applying the sandwich estimator using (here I guess) an emperical (unstructered/exchangeable?) ICC.