Dear Sir/Madam,

 

I apologize for any cross-posting. I got a simple question, which I thought
the R list may help me to find an answer. Suppose we have Y_1, Y_2, ., Y_n ~
Poisson (Lambda_i) and Lambda_i ~Gamma(alpha_i, beta_i).  Empirical Bayes
Estimator for hyper-parameters of the gamma distr, i.e. (alpha_t, beta_t)
are needed. 

 

y=c(12,5,17,14)

n=4

 

What about a Hierarchal B ayes estimators?

 

 

Any relevant work and codes in R (or S+) is highly appreciated. 

 

Kind regards,

Ali

 


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