From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists.gentoo.org ([140.105.134.102] helo=robin.gentoo.org) by nuthatch.gentoo.org with esmtp (Exim 4.62) (envelope-from ) id 1I0JlO-0006a4-Ag for garchives@archives.gentoo.org; Mon, 18 Jun 2007 16:07:35 +0000 Received: from robin.gentoo.org (localhost [127.0.0.1]) by robin.gentoo.org (8.14.0/8.14.0) with SMTP id l5IG5QYR004279; Mon, 18 Jun 2007 16:05:27 GMT Received: from ug-out-1314.google.com (ug-out-1314.google.com [66.249.92.168]) by robin.gentoo.org (8.14.0/8.14.0) with ESMTP id l5IFwmlO025114 for ; Mon, 18 Jun 2007 15:58:49 GMT Received: by ug-out-1314.google.com with SMTP id u2so1563391uge for ; Mon, 18 Jun 2007 08:58:48 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:date:from:to:cc:subject:message-id:in-reply-to:references:organization:x-mailer:mime-version:content-type:content-transfer-encoding; b=LcLIUvOSiY+96iBTBBaOkPVRLomZpxZHmb4U1prjchY/raWydiQpVwyChC1vgFxfM4jAjW9x0rbfgw4D+BTNreOWFjsI6llvOoT2L7vAFrpZmqoqlhTlSOb3C5wiygtKWhVfZgxpS2oX1Vq7YKrnSe1PJIdCmpi76mO58UIfBOY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:date:from:to:cc:subject:message-id:in-reply-to:references:organization:x-mailer:mime-version:content-type:content-transfer-encoding; b=MkJ2nVi/pADo66Bp610mfyLyNhmxvdlQNaCoxYP2kG+Rf5FCJiHqzjPfGqajVHYrOJVruxoaY8UTx9AArKD7sUNzNBo3bbY/yULmqlRcW+uOApvB/2O3+loZCHT/VPmvuhh+v4hn9QmnY0EDUMqMpHWZd9UhdNx9P3qG0Gzbu4Q= Received: by 10.66.225.1 with SMTP id x1mr2965742ugg.1182182328525; Mon, 18 Jun 2007 08:58:48 -0700 (PDT) Received: from localhost ( [130.226.19.178]) by mx.google.com with ESMTP id y1sm5048853uge.2007.06.18.08.58.47 (version=SSLv3 cipher=OTHER); Mon, 18 Jun 2007 08:58:48 -0700 (PDT) Date: Mon, 18 Jun 2007 17:58:58 +0200 From: Dede To: gentoo-user@lists.gentoo.org Cc: gentoo_steve@shic.co.uk Subject: Re: [gentoo-user] Modelling software - free - preferably easy to install under Gentoo. Message-ID: <20070618175858.77ab117b@localhost> In-Reply-To: <46740C9C.5020704@shic.co.uk> References: <46740C9C.5020704@shic.co.uk> Organization: Huri Batash X-Mailer: Sylpheed-Claws 2.4.0 (GTK+ 2.10.9; x86_64-pc-linux-gnu) Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: List-Id: Gentoo Linux mail X-BeenThere: gentoo-user@gentoo.org Reply-to: gentoo-user@lists.gentoo.org Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Archives-Salt: 790e6c90-d8fd-4473-9805-47226385bfa5 X-Archives-Hash: e7b39f085d0a00b03c07216b589db729 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]" 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? > -- gentoo-user@gentoo.org mailing list