[R] Simulating points from GLM corresponding to new x-values

[Clifford Long]

Would the "predict" routine (using 'newdata') do what you need?

Cliff Long
Hollister Incorporated



On Wed, Aug 12, 2009 at 4:33 AM, Jacob Nabe-Nielsen<jacobnabe at me.com> wrote:
> Dear List,
>
> Does anyone know how to simulate data from a GLM object correponding
> to values of the independent (x) variable that do not occur in the
> original dataset?
>
> I have tried using simulate(), but it generates a new value of the
> dependent variable corresponding to each of the original x-values,
> which is not what I need. Ideally I whould like to simulate new values
> for GLM objects both with family="gaussian" and with family="binomial".
>
> Thanks in advance,
> Jacob
>
> Jacob Nabe-Nielsen, PhD, MSc
> Scientist
>  --------------------------------------------------
> Section for Climate Effects and System Modelling
> Department of Arctic Environment
> National Enviornmental Research Institute
> Aarhus University
> Frederiksborgvej 399, Postbox 358
> 4000 Roskilde, Denmark
>
> email: nabe at dmu.dk
> fax: +45 4630 1914
> phone: +45 4630 1944
>
>
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