[R] Empirical Bayes Estimator for Poisson-Gamma Parameters
Nicole Ford
nicole.ford at me.com
Sun Mar 3 01:38:55 CET 2013
also, kruschke at indiana has some info on this, both online and youtube. (if homework.) if not, more infor will be helpful.
~n
On Feb 25, 2013, at 9:41 AM, Bert Gunter wrote:
> Homework? We don't do homework here.
>
> If not, search (e.g. via google -- "R hierarchical Bayes" -- or some such).
>
> -- Bert
>
> On Mon, Feb 25, 2013 at 1:39 AM, Ali A. Bromideh <A.BROMIDEH at ikco.com> wrote:
>> 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
>>
>>
>>
>>
>> [[alternative HTML version deleted]]
>>
>> ______________________________________________
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>> and provide commented, minimal, self-contained, reproducible code.
>
>
>
> --
>
> Bert Gunter
> Genentech Nonclinical Biostatistics
>
> Internal Contact Info:
> Phone: 467-7374
> Website:
> http://pharmadevelopment.roche.com/index/pdb/pdb-functional-groups/pdb-biostatistics/pdb-ncb-home.htm
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
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