Re: [R] Multivariable Wald to test equality of multinomial coefficients

Thank you very much Peter - very enlightening to do it from first principles! Regards, Paul On 4 October 2016 at 10:23:52 am, peter dalgaard (pda...@gmail.com) wrote: > On 04 Oct 2016, at 00:30 , Paul Sanfilippo wrote: > > Hi, > > I am trying to replicate a test

Re: [R] Multivariable Wald to test equality of multinomial coefficients

> On 04 Oct 2016, at 00:30 , Paul Sanfilippo wrote: > > Hi, > > I am trying to replicate a test in the Hosmer - Applied Logistic regression > text (pp 289, 3rd ed) that uses a Multivariable Wald test to test the > equality of coefficients across the 2 logits of a 3 category

Re: [R] Multivariable Wald to test equality of multinomial coefficients

Thanks Bert, I realise that and am not distilling it down to the p value. I am primarily considering the issue of collapsing down in the larger context of the added value/information that the extra categories give. However, I am curious to see (as I said from a statistical standpoint) whether

Re: [R] Multivariable Wald to test equality of multinomial coefficients

See inline. -- Bert Bert Gunter "The trouble with having an open mind is that people keep coming along and sticking things into it." -- Opus (aka Berkeley Breathed in his "Bloom County" comic strip ) On Mon, Oct 3, 2016 at 3:30 PM, Paul Sanfilippo wrote: > Hi, > > I am

[R] Multivariable Wald to test equality of multinomial coefficients

Hi, I am trying to replicate a test in the Hosmer - Applied Logistic regression text (pp 289, 3rd ed) that uses a Multivariable Wald test to test the equality of coefficients across the 2 logits of a 3 category response multinomial model. I’d like to see whether (from a  statistical