From: "baptiste Auguié" <ba208@...>
Date: 2007-07-01T01:45:19+09:00
Subject: Re: storing and manipulating columns of data

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Thanks everyone for your suggestions, it's good to know different  
options. This community is great!

Thanks,

baptiste



On 30 Jun 2007, at 13:42, Axel Etzold wrote:

> Dear Baptiste,
>
> I'd also recommend rb-gsl, but if you have trouble
> installing from source, you can also use the Matrix
> class from Ruby:
>
> http://www.ruby-doc.org/stdlib/libdoc/matrix/rdoc/classes/Matrix.html
>
>
> require "matrix"
>
> a=Matrix.columns([[25, 93], [-1, 66]])
>      =>  25 -1
>          93 66
>
> a.transpose
>      => 25 93
>         -1  66
>
> Best regards,
>
> Axel
> -- 
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>






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