[R-sig-ins] Frequency of loss models ZM - Modelos de frecuencia de pérdidas ZM
Cesar Escalante Coterio - CIENCIAS BASICAS
cescalan at eafit.edu.co
Thu Oct 8 17:57:42 CEST 2009
Gracias, Christophe, David.
Saludos.
Cesar Escalante
----- Mensaje original -----
De: David Winsemius <dwinsemius at comcast.net>
Fecha: Martes, Octubre 6, 2009 1:59 pm
Asunto: Re: [R-sig-ins] Frequency of loss models ZM - Modelos de frecuencia de pérdidas ZM
A: Cesar Escalante Coterio - CIENCIAS BASICAS <cescalan at eafit.edu.co>
CC: r-sig-insurance at r-project.org
> On Oct 6, 2009, at 1:55 PM, Cesar Escalante Coterio - CIENCIAS
> BASICAS
> wrote:
>
> > Good afternoon to everyone.
> >
> > Does the actuar or other package has functions for adjusting
> > frequency data to zero-modified distributions ZM?
>
> 88 hits for "zero-inflated" on R-Search:
> http://search.r-project.org/cgi-bin/namazu.cgi?query=%22zero-inflated%22&max=100&result=normal&sort=score&idxname=functions&idxname=Rhelp08&idxname=views
>
> One hit for "zero-modified" .... which _was_ in the actuar package:
> http://finzi.psych.upenn.edu/R/library/actuar/html/aggregateDist.html
>
> 11 hits for "hurdle model"
> http://search.r-project.org/cgi-bin/namazu.cgi?query=%22hurdle+model%22&max=100&result=normal&sort=score&idxname=functions&idxname=Rhelp08&idxname=views
>
> And then there would also be zero-altered negative binomial and
> Poisson models:
> http://finzi.psych.upenn.edu/R/library/VGAM/html/zanegbinomial.html
> http://finzi.psych.upenn.edu/R/library/VGAM/html/zapoisson.html
>
> Hope this helps;
> David Winsemius, MD
>
> >
> > Thanks for your attention.
> >
> > Greetings.
> >
> > César Escalante C.
> >
> > --------------------------------------------
> >
> > Buenas tardes para todos.
> >
> > ¿El paquete actuar u otro tiene funciones especiales para ajustar
>
> > datos de frecuencia a distribuciones cero modificadas ZM?
> >
> > Gracias por su atención.
> >
> > Saludos.
> >
> > César Escalante C.
>
>
>
>
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