Re: [Help-gsl] Log-Logistic Distribution

[Luis Cardenas]

Hi, martin

The Log-logistic distribution has a location, shape and scale parametres 
(g,a,b).
The Logistic distribution has location and scale parameters(a,b)

The shape parameters allows the log-logistic distribution to take 
several forms. 

So, where do I put  the shape parameter if I use a logistic function.

sincerely

cardenas

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Guillermo Cárdenas
PhD Student
Polytechnic University of Valencia
Web architecture Research Group
http://www.gii.upv.es/web_architecture/info/members/luicaral.html 
<http://www.gii.upv.es/web_architecture/info/members/luicaral.html>
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Martin Jansche wrote:

> On 11/15/05, Luis Cardenas <address@hidden> wrote:
>
>  
>
> > The issue is that Log-Logistic distribution is not included in the
> > library. I have found the Density and Cummulative Functions, but I
> > require the function to generate Log-logistic numbers.
> >    
>
> Why not simply do exp(gsl_ran_logistic(r, scale) + location)?
> -- mj
>
>