[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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