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gamma_1_f
2008 Aug 12
0
KS Test for Mixture of Distributions
...227.0 358.5 202.4 224.6 374.6 220.8 173.8 120.6
[121] 265.0 151.1
Having fitted with gamma mixture I obtain the following parameters:
> param_of_2comp
comp.1 comp.2
alpha 5.911165 95.662958
beta 30.455212 1.927715
> lmbd
[1] 0.8058989 0.1941011
> ks <- ks.test(w,"gamma_pdf",lmbd,alpha,beta,noc)
> print(ks$statistics[["D"]])
0.80599
> print(ks$p.value)
0
The problem is that over many datasets the ks.test() always
give Pvalue = 0 and very high "D" for testing multiple components.
Morever the plot I have, the two components fits well to t...