On Thu, 23 Jul 2009, boris.vasil...@forces.gc.ca wrote:
I have troubles understanding how goodfit() function in the vcd package
computes the Pearson coefficient.
That's because it's conceptually hard to compute. The problem with the
minimum Chi-squared approach is that for the asymptotics to
I have troubles understanding how goodfit() function in the vcd package
computes the Pearson coefficient. Can anybody provide more information
on the computation?
In particular, for HorseKicks data in vcd package, goodfit() yields
> oo <- goodfit(HorseKicks,type="poisson",method="MinChisq")
> s
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