[Haskell-cafe] multivariate normal distribution in Haskell?

Clark Gaebel cgaebel at uwaterloo.ca
Sun Apr 14 19:45:57 CEST 2013


Is [1] what you're looking for (see the 'multinormal' function)?

monte-carlo's pretty great... :)

  - Clark

[1]
http://hackage.haskell.org/packages/archive/monte-carlo/0.4.2/doc/html/Control-Monad-MC-Class.html#t:RNG


On Sat, Apr 13, 2013 at 9:26 AM, Bas de Haas <W.B.deHaas at uu.nl> wrote:

> Dear List,
>
> I’m implementing a probabilistic model for recognising musical chords in
> Haskell. This model relies on a multivariate normal distribution. I’ve been
> searching the internet and mainly hackage for a Haskell library to do this
> for me, but so far I’ve been unsuccessful.
>
> What I’m looking for is a Haskell function that does exactly what the
> mvnpdf function in matlab does: http://www.mathworks.nl/help/**
> stats/multivariate-normal-**distribution.html<http://www.mathworks.nl/help/stats/multivariate-normal-distribution.html>
>
> Does anyone know a library that can help me out?
>
> Thanks.
>
> Kind regards,
> Bas de Haas
>
> --
> dr. W. Bas de Haas
> Department of Information and Computing Sciences
> Utrecht University
>
> E: W.B.deHaas at uu.nl
> T: +31 30 253 5965
> I: http://www.uu.nl/staff/**WBdeHaas/ <http://www.uu.nl/staff/WBdeHaas/>
>
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