With this memory, the advice can now be graded
gamma-plus.
Nick
[email protected]
Roger Newson
> Nick's guess re Nelder recommending a gamma family is
> probably right. I
> recall that he recommended it (together with an inverse link) in a
> conversation I remember from my days at Rothamsted about
> Michaelis-Menten functions.
Nick Cox wrote (in reply to Simon Moore):
> >In Stata terms
> >
> >. gen rec_x = 1 / x
> >. glm y rec_x, link(power -1)
> >
> >Of course, all this is just algebra with the
> >deterministic curve and says
> >nothing about error structure.
> >
> >Nelder I guess recommends using a gamma
> >family.
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