Does the zipf function in the VGAM package do what you want?
On 08/02/07, Mauro Rossi <[EMAIL PROTECTED]> wrote:
>
> Dear R user,
> I want to estimate the parameter of ZETA or/and ZIPF distributions
> using R, given a series of integer values. Do you know a package
> (similar to MASS) or a function (similar to fitdistr) I can use to
> estimate the parameter of these distributions using MLE method?
> Otherwise do you know a function (which use MLE method to estimate
> distribution parameters) that allow me to specify a PDF or PMF?
> Thanks,
> Regards
> Mauro Rossi
>
> --
> Mauro Rossi
> Istituto di Ricerca per la Protezione Idrogeologica
> Consiglio Nazionale delle Ricerche
> Via della Madonna Alta, 126
> 06128 Perugia
> Italia
> Tel. +39 075 5014421
> Fax +39 075 5014420
>
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--
=================================
David Barron
Said Business School
University of Oxford
Park End Street
Oxford OX1 1HP
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