[R] how to delete a parameter from list after running negative binomial error

[Gavin Simpson]

On Sun, 2010-02-14 at 21:39 +0000, Michelle Waterman wrote:
<snip />
> 
> I was thinking doing something like this:
> 
> model2.glm.nb2 <-update(model1.glm.nb, ~ . -rain, -temp, data=climate.dat)
> summary(model2.glm.nb2)

Leave out the "," between your terms:

model2.glm.nb2 <- update(model1.glm.nb, ~ . - rain - temp, data = climate.dat)

HTH

G

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