[R] survreg penalized likelihood?

[Thomas Lumley]

On Sun, 20 Apr 2003, Spencer Graves wrote:

> Thanks very much.
>
> After I distributed that example, I noticed that the documtation for the
> survival package says, "Survival analysis, including penalised
> likelihood", so I thought that some penalty function might be invoked
> under certain circumstances.
>

You need to ask for a penalty function (see eg frailty(), pspline(),
ridge())

	-thomas