Message-ID: <317737de0902250847w418a097ex63dcbc05e2724e18@mail.gmail.com>
Date: 2009-02-25T16:47:13Z
From: Jorge Ivan Velez
Subject: Computing sd across an array with missing values
In-Reply-To: <317737de0902250842o51a49b33vf1df024d40d8ee54@mail.gmail.com>
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