[R] How do I extract coefficient standard errors /CI for a "coxme" model

[David Winsemius]

On Jun 30, 2012, at 8:33 AM, dunner wrote:

> Hello, and thanks for your time
>
> I'm trying to extract standard errors to produce confidence  
> intervals from a
> multivariable coxme  model object  so I can write a function that  
> will print
> a summary for some reproducible research. As far as I can glean, the  
> SE is
> produced on-the-fly by the print method. I'll dig into the source  
> code if I
> have to, but I'd rather not have to.

Have you tried:

sqrt(vcov(rfit))

-- 

David Winsemius, MD
West Hartford, CT