Jim Silverton <jim.silverton <at> gmail.com> writes:

> 
> Hello all,
> I am doing  glm with a negative binomial link.
> I have two treatments and 3 replicates in each treatment. My question is
> this, how can I simulate data for the the columns  from the null and

[alternative?]

> distribution.
> 

Simulate from the null:
fit the null model and use the simulate method:

nullmodel <- glm.nb(response~1,data=yourdata)
simulate(nullmodel)

Simulate from the fitted distribution: as above, but
fit the full model.

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