[R] Code for quasi-likelihood binomial estimation

[Thomas Lumley]

On Fri, 30 Apr 2004, Gordon Fredericks wrote:

> Hello,
>
> Has anyone written up code to estimate for example a simple logit using
> quasi-likelihood?  I know that glm() already does this, but I'd like to do
> some tinkering with the variance function beyond what glm() allows.

This should just be a matter of writing a family() object for glm.  I'd
recommend looking at the negative binomial example in MASS (the book as
well as the package).

	-thomas