[R] Drop1 and weights

Yan Wong h.y.wong at leeds.ac.uk
Thu Mar 2 14:39:58 CET 2006

On 2 Mar 2006, at 13:25, Prof Brian Ripley wrote:

> It looks like at some point weighted.residuals() was changed, and  
> broke this.  The models are fitted correctly, but AIC is wrong.   
> However, note that it does work correctly for a glm() fit which  
> gives you a workaround.

Thank you.

> You example is not reproducible, so I was unable to test the  
> workaround nor the correction which will short;y be in R-patched.

Indeed, I realised this, but assumed that the problem could be  
understood even without my dataset. I'll test my data on the patched  
version when it becomes available, and re-post then.

Thanks again


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