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Subject: Re: normal distribution
From: francois_bousquet (francois_bousquet@hotmail.com)
Date: ven sep 14 2001 - 04:23:44 CEST
We used to have these distributions in previous models. I have rewritten it
You will find attached a zip file containing the method you can file in
Cormas class- normalsigma.st
The algorithm is taken from a book on Simulation (Law and Kelton). I have
tested it (exporting data in a file and comparing the distribution
in excel with the one provided by exel, see the excel file) for that I
prepared the Cormas model NormalDistribution.
François Bousquet
----- Original Message -----
From: "J. Hoekstra" <jhoekstra@feweb.vu.nl>
To: <cormas@cnusc.fr>
Sent: Wednesday, September 12, 2001 3:29 PM
Subject: normal distribution
> Dear all,
>
> Cormas has a method to create a random value (white noise) via Cormas
random.
>
> Does anyone know if a similar message exist that takes a value from a
normal
> distribution (something like Cormas normal:mean sigma2: variance) or are
there
> other ways to create normally distributed variables.
>
> thanks in advance.
>
> cheers,
> Jeljer
>
> ------------------------------------------------------------------
> Jeljer Hoekstra
> Dept. of Spatial Economics (Vakgroep Ruimtelijke Economie)
> Free University (Vrije Universiteit)
> De Boelelaan 1105
> 1081 HV Amsterdam
> The Netherlands
>
> Phone: +31 20 4446168
> Fax: +31 20 4446004
>
> ------------------------------------------------------------------
>