[R] Goodness-of-fit on Burr distributed data

Achim Zeileis zeileis at ci.tuwien.ac.at
Sat Nov 10 17:38:38 CET 2001


"Xiaodong (Shelton) Jin" wrote:
> 
> I simulate a uniform data and then transformed into Burr(1,3,1) data,
> which is of pdf:
> f(x)=[3*(x^2)] / [(1+x^3)^2], x>0
> How can I perform a goodness-of-fit test (k-s,
> anderson-darling,chisq,cramer-von mises,...) on it (should highly accept)
> to get test-statistics & p-values?

help.search("kolmogorov")
for example leads you to the package "ctest", where you will find the
Kolmogorov-Smirnov test, the Chi-squared test or the Shapiro-Wilk test.
I think the Cramer test is the one implemented in the package "cramer".
Z
 
> Thanks!
> 
> Sincerely,
> Shelton Jin
> 
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