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

[dunner]

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.

Any help would be really appreciated.

Thanks

Ross

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[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))

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David Winsemius, MD
West Hartford, CT