Message-ID: <AANLkTi=VDgPJXCG1_Jh2sbNxs_-mPg8_WA81=RQL0H60@mail.gmail.com>
Date: 2010-09-29T12:30:49Z
From: Jose Ramirez Costa
Subject: [R-es] Resumen de R-help-es, Vol 19, Envío 28
In-Reply-To: <mailman.19.1285754404.2217.r-help-es@r-project.org>
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