Re: [gentoo-user] Modelling software - free - preferably easy to install under Gentoo.

[Dede <ded.espaze@gmail.com>]

Hi Steve,

Personally I really like Numpy/Scipy:
http://www.scipy.org/
with Matplotlib for 2D graphs. They have all ebuilds for Gentoo but you
need to edit your /etc/portage/package.keywords to emerge.

I understand your feeling, if you do not really know what you
need, the batteries included of Python are for you. Moreover Python has
R bindings so it's a very flexible solution.

Best regards,

Dede


On Sat, 16 Jun 2007 17:15:24 +0100
"Steve [Gentoo]" <gentoo_steve@shic.co.uk> wrote:

> I have some (say 100) discrete data sequences sampling a single
> analogue system with time-stamp data.
> 
> I would like to do some analysis on these signals to see if there are
> any interesting things that can be demonstrated - for example, if I
> could show a strong correlation in the signals between two times, but
> none at other times, I might be able to conclude that there was
> communication of some description, but only for a fixed duration.
> 
> At the moment I'm open minded about what kind of software I'd want to
> employ - and also about what I'd like to prove.  Essentially, I'd like
> to analyse the data for features - then ask if they correspond with
> system events I'm already broadly aware about (rather than
> vice-versa.)
> 
> Can anyone point me in the right direction, please?
> 
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