Re: [R] GLM problem

From: Thomas Lumley (tlumley@u.washington.edu)
Date: Fri 22 Jun 2001 - 02:50:12 EST

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Message-ID: <Pine.A41.4.33.0106210945380.125192-100000@homer09.u.washington.edu>

On Thu, 21 Jun 2001, laurans@roazhon wrote:

> When I add the following instruction : make.link(log) I have an error
> that I don't understand.
>
> model<-glm(spa~an, family=gaussian, make.link(log))
> error in as.vector(x, "double"): cannot coerce to vector)
>

You are specifying the data= argument as make.link(log). Not surprisingly
this makes R unhappy.

I think you want
   model<-glm(spa~an, family=gaussian(log))

        -thomas

Thomas Lumley Asst. Professor, Biostatistics
tlumley@u.washington.edu University of Washington, Seattle
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